Match Report for Neil Kazaross
Neil Kazaross, who resides near Chicago, has been at the forefront of backgammon achievement over most of the four decades since he first started playing competitively in the later 1970s. He is justifiably famous as both an outstanding player and leading analyst.
Neil has won countless trophies both in and outside the USA. Perhaps his most notable achievement has been winning the prestigious ABT first place prize on six occasions (1994, 1999, 2005, 2008, 2012, and 2013). He has won 17 ABT tournaments overall, an astonishing record.
Neil has made major contributions to the science of backgammon, particularly in relation to Opening Theory and Match Equities most notably through his formulation of “Neil’s Numbers” and his seminal collaborative work with David Rockwell, using the power of modern bots to construct a modern Match Equity Table. He has co-authored a couple of backgammon books and has been a contributor on several others.
Neil has been voted to the Giant 32 List every time since its inception in 1993, reaching #2 (currently he is ranked #4 and has been in the top 10 since 1995). In 2015 he was inducted into the USBGF Hall of Fame. His online nickname is “neilkaz”.
Summary of Matches Rating 1,752.85 Experience 2285 Number of matches recorded 237 Number of analysed matches 237 PR across analysed matches - overall 3.7022 (World Class) PR across analysed matches - moves 3.3618 (World Class) PR across analysed matches - cube 5.4585 (Expert) Opponent PR across analysed matches (overall) 6.0650 (Expert) Matches won 153 (64.6%) Number of distinct opponents 118 Number of clubs played at 2 Earliest match recorded 2013-06-12 Latest match so far 2025-09-12 Peak rating 1,752.85 Peak rating (>400 exp.) 1,752.85 Average opponent rating 1,529.83
► Charts
Match locations North America:
Matches: 235 (153 won, 82 lost)
Experience: 2263 (1475 points won, 788 lost)
Win rate: 65.11%
Average opponent rating: 1,529.55
North America:
Matches: 235 (153 won, 82 lost)
Experience: 2263 (1475 points won, 788 lost)
Win rate: 65.11%
Average opponent rating: 1,529.55
Europe:
Matches: 2 (0 won, 2 lost)
Experience: 22 (0 points won, 22 lost)
Win rate: 0.00%
Average opponent rating: 1,562.91
Europe:
Matches: 2 (0 won, 2 lost)
Experience: 22 (0 points won, 22 lost)
Win rate: 0.00%
Average opponent rating: 1,562.91
win/lose North America:
Matches: 235 (153 won, 82 lost)
Experience: 2263 (1475 points won, 788 lost)
Win rate: 65.11%
Average opponent rating: 1,529.55
North America:
Matches: 235 (153 won, 82 lost)
Experience: 2263 (1475 points won, 788 lost)
Win rate: 65.11%
Average opponent rating: 1,529.55
North America (235)
Europe:
Matches: 2 (0 won, 2 lost)
Experience: 22 (0 points won, 22 lost)
Win rate: 0.00%
Average opponent rating: 1,562.91
Europe:
Matches: 2 (0 won, 2 lost)
Experience: 22 (0 points won, 22 lost)
Win rate: 0.00%
Average opponent rating: 1,562.91
Europe (2)
Match lengths 5-point:
Matches: 1 (1 won, 0 lost)
Experience: 5 (5 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,544.74
5-point:
Matches: 1 (1 won, 0 lost)
Experience: 5 (5 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,544.74
7-point:
Matches: 65 (43 won, 22 lost)
Experience: 455 (301 points won, 154 lost)
Win rate: 66.15%
Average opponent rating: 1,522.14
7-point:
Matches: 65 (43 won, 22 lost)
Experience: 455 (301 points won, 154 lost)
Win rate: 66.15%
Average opponent rating: 1,522.14
9-point:
Matches: 80 (52 won, 28 lost)
Experience: 720 (468 points won, 252 lost)
Win rate: 65.00%
Average opponent rating: 1,525.97
9-point:
Matches: 80 (52 won, 28 lost)
Experience: 720 (468 points won, 252 lost)
Win rate: 65.00%
Average opponent rating: 1,525.97
11-point:
Matches: 57 (33 won, 24 lost)
Experience: 627 (363 points won, 264 lost)
Win rate: 57.89%
Average opponent rating: 1,531.78
11-point:
Matches: 57 (33 won, 24 lost)
Experience: 627 (363 points won, 264 lost)
Win rate: 57.89%
Average opponent rating: 1,531.78
13-point:
Matches: 22 (17 won, 5 lost)
Experience: 286 (221 points won, 65 lost)
Win rate: 77.27%
Average opponent rating: 1,553.98
13-point:
Matches: 22 (17 won, 5 lost)
Experience: 286 (221 points won, 65 lost)
Win rate: 77.27%
Average opponent rating: 1,553.98
15-point:
Matches: 9 (4 won, 5 lost)
Experience: 135 (60 points won, 75 lost)
Win rate: 44.44%
Average opponent rating: 1,520.07
15-point:
Matches: 9 (4 won, 5 lost)
Experience: 135 (60 points won, 75 lost)
Win rate: 44.44%
Average opponent rating: 1,520.07
17-point:
Matches: 1 (1 won, 0 lost)
Experience: 17 (17 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,656.00
17-point:
Matches: 1 (1 won, 0 lost)
Experience: 17 (17 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,656.00
19-point:
Matches: 1 (1 won, 0 lost)
Experience: 19 (19 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,625.25
19-point:
Matches: 1 (1 won, 0 lost)
Experience: 19 (19 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,625.25
21-point:
Matches: 1 (1 won, 0 lost)
Experience: 21 (21 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,546.44
21-point:
Matches: 1 (1 won, 0 lost)
Experience: 21 (21 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,546.44
win/lose 5-point:
Matches: 1 (1 won, 0 lost)
Experience: 5 (5 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,544.74
5-point:
Matches: 1 (1 won, 0 lost)
Experience: 5 (5 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,544.74
5-point (1)
7-point:
Matches: 65 (43 won, 22 lost)
Experience: 455 (301 points won, 154 lost)
Win rate: 66.15%
Average opponent rating: 1,522.14
7-point:
Matches: 65 (43 won, 22 lost)
Experience: 455 (301 points won, 154 lost)
Win rate: 66.15%
Average opponent rating: 1,522.14
7-point (65)
9-point:
Matches: 80 (52 won, 28 lost)
Experience: 720 (468 points won, 252 lost)
Win rate: 65.00%
Average opponent rating: 1,525.97
9-point:
Matches: 80 (52 won, 28 lost)
Experience: 720 (468 points won, 252 lost)
Win rate: 65.00%
Average opponent rating: 1,525.97
9-point (80)
11-point:
Matches: 57 (33 won, 24 lost)
Experience: 627 (363 points won, 264 lost)
Win rate: 57.89%
Average opponent rating: 1,531.78
11-point:
Matches: 57 (33 won, 24 lost)
Experience: 627 (363 points won, 264 lost)
Win rate: 57.89%
Average opponent rating: 1,531.78
11-point (57)
13-point:
Matches: 22 (17 won, 5 lost)
Experience: 286 (221 points won, 65 lost)
Win rate: 77.27%
Average opponent rating: 1,553.98
13-point:
Matches: 22 (17 won, 5 lost)
Experience: 286 (221 points won, 65 lost)
Win rate: 77.27%
Average opponent rating: 1,553.98
13-point (22)
15-point:
Matches: 9 (4 won, 5 lost)
Experience: 135 (60 points won, 75 lost)
Win rate: 44.44%
Average opponent rating: 1,520.07
15-point:
Matches: 9 (4 won, 5 lost)
Experience: 135 (60 points won, 75 lost)
Win rate: 44.44%
Average opponent rating: 1,520.07
15-point (9)
17-point:
Matches: 1 (1 won, 0 lost)
Experience: 17 (17 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,656.00
17-point:
Matches: 1 (1 won, 0 lost)
Experience: 17 (17 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,656.00
17-point (1)
19-point:
Matches: 1 (1 won, 0 lost)
Experience: 19 (19 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,625.25
19-point:
Matches: 1 (1 won, 0 lost)
Experience: 19 (19 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,625.25
19-point (1)
21-point:
Matches: 1 (1 won, 0 lost)
Experience: 21 (21 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,546.44
21-point:
Matches: 1 (1 won, 0 lost)
Experience: 21 (21 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,546.44
21-point (1)
Matches by opponent rating 0 10 20 30 40 50 60 70 80 90 100 <1000 1050 1000- 1100 1050- 1150 1100- 1200 1150- 1250 1200- 1300 1250- 1250-1300:
Matches: 1 (1 won, 0 lost)
Experience: 9 (9 points won, 0 lost)
Win rate: 100.00% 1250-1300:
Matches: 1 (1 won, 0 lost)
Experience: 9 (9 points won, 0 lost)
Win rate: 100.00% 1350 1300- 1300-1350:
Matches: 4 (3 won, 1 lost)
Experience: 36 (29 points won, 7 lost)
Win rate: 75.00% 1300-1350:
Matches: 4 (3 won, 1 lost)
Experience: 36 (29 points won, 7 lost)
Win rate: 75.00% 1400 1350- 1350-1400:
Matches: 5 (4 won, 1 lost)
Experience: 51 (36 points won, 15 lost)
Win rate: 80.00% 1350-1400:
Matches: 5 (4 won, 1 lost)
Experience: 51 (36 points won, 15 lost)
Win rate: 80.00% 1450 1400- 1400-1450:
Matches: 12 (9 won, 3 lost)
Experience: 104 (75 points won, 29 lost)
Win rate: 75.00% 1400-1450:
Matches: 12 (9 won, 3 lost)
Experience: 104 (75 points won, 29 lost)
Win rate: 75.00% 1500 1450- 1450-1500:
Matches: 49 (28 won, 21 lost)
Experience: 445 (242 points won, 203 lost)
Win rate: 57.14% 1450-1500:
Matches: 49 (28 won, 21 lost)
Experience: 445 (242 points won, 203 lost)
Win rate: 57.14% 1550 1500- 1500-1550:
Matches: 76 (51 won, 25 lost)
Experience: 756 (503 points won, 253 lost)
Win rate: 67.11% 1500-1550:
Matches: 76 (51 won, 25 lost)
Experience: 756 (503 points won, 253 lost)
Win rate: 67.11% 1600 1550- 1550-1600:
Matches: 54 (36 won, 18 lost)
Experience: 510 (352 points won, 158 lost)
Win rate: 66.67% 1550-1600:
Matches: 54 (36 won, 18 lost)
Experience: 510 (352 points won, 158 lost)
Win rate: 66.67% 1650 1600- 1600-1650:
Matches: 25 (13 won, 12 lost)
Experience: 257 (139 points won, 118 lost)
Win rate: 52.00% 1600-1650:
Matches: 25 (13 won, 12 lost)
Experience: 257 (139 points won, 118 lost)
Win rate: 52.00% 1700 1650- 1650-1700:
Matches: 10 (7 won, 3 lost)
Experience: 110 (83 points won, 27 lost)
Win rate: 70.00% 1650-1700:
Matches: 10 (7 won, 3 lost)
Experience: 110 (83 points won, 27 lost)
Win rate: 70.00% 1750 1700- 1700-1750:
Matches: 1 (1 won, 0 lost)
Experience: 7 (7 points won, 0 lost)
Win rate: 100.00% 1700-1750:
Matches: 1 (1 won, 0 lost)
Experience: 7 (7 points won, 0 lost)
Win rate: 100.00% 1800 1750- 1850 1800- 1900 1850- 1900+ ←1,752.85
When matches were played January:
Matches: 2 (2 won, 0 lost)
Experience: 24 (24 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,599.17
January:
Matches: 2 (2 won, 0 lost)
Experience: 24 (24 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,599.17
February:
Matches: 33 (17 won, 16 lost)
Experience: 277 (137 points won, 140 lost)
Win rate: 51.52%
Average opponent rating: 1,519.90
February:
Matches: 33 (17 won, 16 lost)
Experience: 277 (137 points won, 140 lost)
Win rate: 51.52%
Average opponent rating: 1,519.90
March:
Matches: 33 (23 won, 10 lost)
Experience: 357 (251 points won, 106 lost)
Win rate: 69.70%
Average opponent rating: 1,548.70
March:
Matches: 33 (23 won, 10 lost)
Experience: 357 (251 points won, 106 lost)
Win rate: 69.70%
Average opponent rating: 1,548.70
April:
Matches: 10 (8 won, 2 lost)
Experience: 120 (92 points won, 28 lost)
Win rate: 80.00%
Average opponent rating: 1,505.94
April:
Matches: 10 (8 won, 2 lost)
Experience: 120 (92 points won, 28 lost)
Win rate: 80.00%
Average opponent rating: 1,505.94
May:
Matches: 17 (13 won, 4 lost)
Experience: 173 (137 points won, 36 lost)
Win rate: 76.47%
Average opponent rating: 1,543.13
May:
Matches: 17 (13 won, 4 lost)
Experience: 173 (137 points won, 36 lost)
Win rate: 76.47%
Average opponent rating: 1,543.13
June:
Matches: 43 (31 won, 12 lost)
Experience: 383 (275 points won, 108 lost)
Win rate: 72.09%
Average opponent rating: 1,507.35
June:
Matches: 43 (31 won, 12 lost)
Experience: 383 (275 points won, 108 lost)
Win rate: 72.09%
Average opponent rating: 1,507.35
July:
Matches: 25 (15 won, 10 lost)
Experience: 197 (119 points won, 78 lost)
Win rate: 60.00%
Average opponent rating: 1,526.07
July:
Matches: 25 (15 won, 10 lost)
Experience: 197 (119 points won, 78 lost)
Win rate: 60.00%
Average opponent rating: 1,526.07
August:
Matches: 11 (6 won, 5 lost)
Experience: 105 (60 points won, 45 lost)
Win rate: 54.55%
Average opponent rating: 1,560.66
August:
Matches: 11 (6 won, 5 lost)
Experience: 105 (60 points won, 45 lost)
Win rate: 54.55%
Average opponent rating: 1,560.66
September:
Matches: 35 (25 won, 10 lost)
Experience: 359 (255 points won, 104 lost)
Win rate: 71.43%
Average opponent rating: 1,545.19
September:
Matches: 35 (25 won, 10 lost)
Experience: 359 (255 points won, 104 lost)
Win rate: 71.43%
Average opponent rating: 1,545.19
October:
Matches: 7 (4 won, 3 lost)
Experience: 67 (40 points won, 27 lost)
Win rate: 57.14%
Average opponent rating: 1,534.18
October:
Matches: 7 (4 won, 3 lost)
Experience: 67 (40 points won, 27 lost)
Win rate: 57.14%
Average opponent rating: 1,534.18
November:
Matches: 5 (0 won, 5 lost)
Experience: 71 (0 points won, 71 lost)
Win rate: 0.00%
Average opponent rating: 1,495.75
November:
Matches: 5 (0 won, 5 lost)
Experience: 71 (0 points won, 71 lost)
Win rate: 0.00%
Average opponent rating: 1,495.75
December:
Matches: 16 (9 won, 7 lost)
Experience: 152 (85 points won, 67 lost)
Win rate: 56.25%
Average opponent rating: 1,523.70
December:
Matches: 16 (9 won, 7 lost)
Experience: 152 (85 points won, 67 lost)
Win rate: 56.25%
Average opponent rating: 1,523.70
January:
Matches: 2 (2 won, 0 lost)
Experience: 24 (24 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,599.17
January:
Matches: 2 (2 won, 0 lost)
Experience: 24 (24 points won, 0 lost)
Win rate: 100.00%
Average opponent rating: 1,599.17
Jan
February:
Matches: 33 (17 won, 16 lost)
Experience: 277 (137 points won, 140 lost)
Win rate: 51.52%
Average opponent rating: 1,519.90
February:
Matches: 33 (17 won, 16 lost)
Experience: 277 (137 points won, 140 lost)
Win rate: 51.52%
Average opponent rating: 1,519.90
Feb
March:
Matches: 33 (23 won, 10 lost)
Experience: 357 (251 points won, 106 lost)
Win rate: 69.70%
Average opponent rating: 1,548.70
March:
Matches: 33 (23 won, 10 lost)
Experience: 357 (251 points won, 106 lost)
Win rate: 69.70%
Average opponent rating: 1,548.70
Mar
April:
Matches: 10 (8 won, 2 lost)
Experience: 120 (92 points won, 28 lost)
Win rate: 80.00%
Average opponent rating: 1,505.94
April:
Matches: 10 (8 won, 2 lost)
Experience: 120 (92 points won, 28 lost)
Win rate: 80.00%
Average opponent rating: 1,505.94
Apr
May:
Matches: 17 (13 won, 4 lost)
Experience: 173 (137 points won, 36 lost)
Win rate: 76.47%
Average opponent rating: 1,543.13
May:
Matches: 17 (13 won, 4 lost)
Experience: 173 (137 points won, 36 lost)
Win rate: 76.47%
Average opponent rating: 1,543.13
May
June:
Matches: 43 (31 won, 12 lost)
Experience: 383 (275 points won, 108 lost)
Win rate: 72.09%
Average opponent rating: 1,507.35
June:
Matches: 43 (31 won, 12 lost)
Experience: 383 (275 points won, 108 lost)
Win rate: 72.09%
Average opponent rating: 1,507.35
Jun
July:
Matches: 25 (15 won, 10 lost)
Experience: 197 (119 points won, 78 lost)
Win rate: 60.00%
Average opponent rating: 1,526.07
July:
Matches: 25 (15 won, 10 lost)
Experience: 197 (119 points won, 78 lost)
Win rate: 60.00%
Average opponent rating: 1,526.07
Jul
August:
Matches: 11 (6 won, 5 lost)
Experience: 105 (60 points won, 45 lost)
Win rate: 54.55%
Average opponent rating: 1,560.66
August:
Matches: 11 (6 won, 5 lost)
Experience: 105 (60 points won, 45 lost)
Win rate: 54.55%
Average opponent rating: 1,560.66
Aug
September:
Matches: 35 (25 won, 10 lost)
Experience: 359 (255 points won, 104 lost)
Win rate: 71.43%
Average opponent rating: 1,545.19
September:
Matches: 35 (25 won, 10 lost)
Experience: 359 (255 points won, 104 lost)
Win rate: 71.43%
Average opponent rating: 1,545.19
Sep
October:
Matches: 7 (4 won, 3 lost)
Experience: 67 (40 points won, 27 lost)
Win rate: 57.14%
Average opponent rating: 1,534.18
October:
Matches: 7 (4 won, 3 lost)
Experience: 67 (40 points won, 27 lost)
Win rate: 57.14%
Average opponent rating: 1,534.18
Oct
November:
Matches: 5 (0 won, 5 lost)
Experience: 71 (0 points won, 71 lost)
Win rate: 0.00%
Average opponent rating: 1,495.75
November:
Matches: 5 (0 won, 5 lost)
Experience: 71 (0 points won, 71 lost)
Win rate: 0.00%
Average opponent rating: 1,495.75
Nov
December:
Matches: 16 (9 won, 7 lost)
Experience: 152 (85 points won, 67 lost)
Win rate: 56.25%
Average opponent rating: 1,523.70
December:
Matches: 16 (9 won, 7 lost)
Experience: 152 (85 points won, 67 lost)
Win rate: 56.25%
Average opponent rating: 1,523.70
Dec
0 6 12 18 24 30 36 42 48 54 60 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2013:
Matches: 2 (0 won, 2 lost)
Experience: 18 (0 points won, 18 lost)
Win rate: 0.00%
Average opponent rating: 1,584.80 2013:
Matches: 2 (0 won, 2 lost)
Experience: 18 (0 points won, 18 lost)
Win rate: 0.00%
Average opponent rating: 1,584.80 2014 2015 2015:
Matches: 16 (9 won, 7 lost)
Experience: 152 (81 points won, 71 lost)
Win rate: 56.25%
Average opponent rating: 1,511.02 2015:
Matches: 16 (9 won, 7 lost)
Experience: 152 (81 points won, 71 lost)
Win rate: 56.25%
Average opponent rating: 1,511.02 2016 2016:
Matches: 12 (10 won, 2 lost)
Experience: 112 (94 points won, 18 lost)
Win rate: 83.33%
Average opponent rating: 1,505.26 2016:
Matches: 12 (10 won, 2 lost)
Experience: 112 (94 points won, 18 lost)
Win rate: 83.33%
Average opponent rating: 1,505.26 2017 2017:
Matches: 7 (3 won, 4 lost)
Experience: 47 (19 points won, 28 lost)
Win rate: 42.86%
Average opponent rating: 1,534.47 2017:
Matches: 7 (3 won, 4 lost)
Experience: 47 (19 points won, 28 lost)
Win rate: 42.86%
Average opponent rating: 1,534.47 2018 2018:
Matches: 7 (3 won, 4 lost)
Experience: 59 (29 points won, 30 lost)
Win rate: 42.86%
Average opponent rating: 1,518.76 2018:
Matches: 7 (3 won, 4 lost)
Experience: 59 (29 points won, 30 lost)
Win rate: 42.86%
Average opponent rating: 1,518.76 2019 2019:
Matches: 37 (22 won, 15 lost)
Experience: 373 (228 points won, 145 lost)
Win rate: 59.46%
Average opponent rating: 1,530.85 2019:
Matches: 37 (22 won, 15 lost)
Experience: 373 (228 points won, 145 lost)
Win rate: 59.46%
Average opponent rating: 1,530.85 2020 2020:
Matches: 4 (2 won, 2 lost)
Experience: 40 (20 points won, 20 lost)
Win rate: 50.00%
Average opponent rating: 1,552.46 2020:
Matches: 4 (2 won, 2 lost)
Experience: 40 (20 points won, 20 lost)
Win rate: 50.00%
Average opponent rating: 1,552.46 2021 2021:
Matches: 11 (6 won, 5 lost)
Experience: 115 (64 points won, 51 lost)
Win rate: 54.55%
Average opponent rating: 1,554.85 2021:
Matches: 11 (6 won, 5 lost)
Experience: 115 (64 points won, 51 lost)
Win rate: 54.55%
Average opponent rating: 1,554.85 2022 2022:
Matches: 35 (24 won, 11 lost)
Experience: 381 (244 points won, 137 lost)
Win rate: 68.57%
Average opponent rating: 1,506.46 2022:
Matches: 35 (24 won, 11 lost)
Experience: 381 (244 points won, 137 lost)
Win rate: 68.57%
Average opponent rating: 1,506.46 2023 2023:
Matches: 42 (24 won, 18 lost)
Experience: 364 (202 points won, 162 lost)
Win rate: 57.14%
Average opponent rating: 1,533.29 2023:
Matches: 42 (24 won, 18 lost)
Experience: 364 (202 points won, 162 lost)
Win rate: 57.14%
Average opponent rating: 1,533.29 2024 2024:
Matches: 45 (35 won, 10 lost)
Experience: 435 (345 points won, 90 lost)
Win rate: 77.78%
Average opponent rating: 1,545.56 2024:
Matches: 45 (35 won, 10 lost)
Experience: 435 (345 points won, 90 lost)
Win rate: 77.78%
Average opponent rating: 1,545.56 2025 2025:
Matches: 19 (15 won, 4 lost)
Experience: 189 (149 points won, 40 lost)
Win rate: 78.95%
Average opponent rating: 1,534.65 2025:
Matches: 19 (15 won, 4 lost)
Experience: 189 (149 points won, 40 lost)
Win rate: 78.95%
Average opponent rating: 1,534.65 2026 ► Match History