Wins
175
Indexed tournament wins
Player record
William Brin
Losses
726
Indexed tournament losses
Matches
901
Decisive results
Win rate
19.4%
Across indexed matches
Peak rating
1,173
Highest rating in the available history.
Biggest upset
Harry Bloom
Meiklejohn North American Seniors Open · Jun 6, 2010 · +616 rating
Open →Biggest loss
Brian Chen
Sacramento October Open · Oct 2, 2004 · -640 rating
Open →Most frequent opponent
Si Wasserman
10 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
92 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 12, 2006 | Huntsman World Senior GamesTournament · View matches | 827 | 824 | -3+5 / -8 | 1W / 9L |
| Jun 4, 2006 | Meiklejohn North American SeniorsTournament · View matches | 816 | 827 | +11+16 / -5 | 1W / 7L |
| Feb 19, 2006 | 2006 Western OpenTournament · View matches | 788 | 816 | +28+50 / -22 | 2W / 11L |
| Feb 11, 2006 | Sacramento Winter OpenTournament · View matches | 779 | 788 | +9+45 / -36 | 2W / 6L |
| Dec 17, 2005 | 2005 US Nationals ChampionshipTournament · View matches | 681 | 779 | +98 | 2W / 17L |
| Nov 5, 2005 | San Diego OpenTournament · View matches | 713 | 681 | -32 | 2W / 12L |
| Oct 29, 2005 | Sacramento Fall OpenTournament · View matches | 786 | 713 | -73 | 5W / 7L |
| Oct 7, 2005 | Huntsman World Senior GamesTournament · View matches | 645 | 786 | +141 | 4W / 7L |
| Aug 6, 2005 | Sacramento Summer OpenTournament · View matches | 676 | 645 | -31+0 / -31 | 1W / 9L |
| Jun 12, 2005 | Golden State OpenTournament · View matches | 721 | 676 | -45+12 / -57 | 2W / 6L |
| Jun 5, 2005 | Meiklejohn National Seniors OpTournament · View matches | 629 | 721 | +92 | 2W / 12L |
| Apr 30, 2005 | Sacramento Spring OpenTournament · View matches | 695 | 629 | -66 | 5W / 9L |
| Feb 26, 2005 | Sacramento Winter OpenTournament · View matches | 790 | 695 | -95 | 1W / 9L |
| Feb 20, 2005 | Lechi/West Covina TTC OpenTournament · View matches | 816 | 790 | -26+4 / -30 | 2W / 7L |
| Dec 18, 2004 | 2004 USA Nationals ChampionshipTournament · View matches | 803 | 816 | +13+14 / -1 | 4W / 13L |
| Oct 10, 2004 | SoCal OpenTournament · View matches | 825 | 803 | -22+0 / -22 | 0W / 6L |
| Oct 8, 2004 | Huntsman World Senior GamesTournament · View matches | 825 | 825 | 0+0 / 0 | 0W / 7L |
| Oct 2, 2004 | Sacramento October OpenTournament · View matches | 1,041 | 825 | -216 | 3W / 6L |
| Sep 5, 2004 | Western Open on the 2004 StigaTournament · View matches | 1,073 | 1,041 | -32 | 1W / 5L |
| May 16, 2004 | Power Pong OpenTournament · View matches | 1,153 | 1,073 | -80+0 / -80 | 1W / 2L |