Wins
441
Indexed tournament wins
Player record
William Thompson
Losses
337
Indexed tournament losses
Matches
778
Decisive results
Win rate
56.7%
Across indexed matches
Peak rating
2,004
Highest rating in the available history.
Biggest upset
Khoon-Hong Tan
2005 N. American Teams Open Ch · Nov 27, 2005 · +452 rating
Open →Biggest loss
Wei Wen Long
US Open · Jul 4, 2012 · -625 rating
Open →Most frequent opponent
Allen Lin
19 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
70 tournament appearances · synced Aug 25, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 1, 2013 | Butterfly Teams ChampionshipsTournament · View matches | 1,970 | 1,959 | -11+7 / -18 | 1W / 8L |
| Nov 25, 2012 | Butterfly Thanksgiving Team ChampionshipsTournament · View matches | 1,910 | 1,970 | +60+113 / -53 | 13W / 7L |
| Jul 4, 2012 | US OpenTournament · View matches | 1,914 | 1,910 | -4 | 4W / 2L |
| Nov 13, 2011 | South Shore Sports/Butterfly OpenTournament · View matches | 1,926 | 1,914 | -12+34 / -46 | 5W / 4L |
| Sep 24, 2011 | September OpenTournament · View matches | 1,945 | 1,926 | -19+1 / -20 | 4W / 3L |
| May 1, 2011 | 77th Annual Michigan ClosedTournament · View matches | 1,944 | 1,945 | +1+6 / -5 | 3W / 1L |
| Nov 14, 2010 | South Shore Sports / Butterfly OpenTournament · View matches | 1,953 | 1,944 | -9+1 / -10 | 3W / 3L |
| Jul 31, 2010 | DAC July OpenTournament · View matches · USATT readjusted 1,860 → 1,916 | 1,860 | 1,953 | +37+41 / -4 | 8W / 3L |
| Jul 3, 2010 | 2010 US OpenTournament · View matches | 1,891 | 1,860 | -31 | 7W / 6L |
| Apr 18, 2010 | 76th Annual Michigan Closed TT ChampionshipsTournament · View matches | 1,904 | 1,891 | -13+17 / -30 | 5W / 4L |
| Mar 20, 2010 | March OpenTournament · View matches | 1,927 | 1,904 | -23+16 / -39 | 8W / 3L |
| Nov 21, 2009 | November OpenTournament · View matches | 1,897 | 1,927 | +30+36 / -6 | 7W / 6L |
| Nov 15, 2009 | South Shore Sports/Butterfly OTournament · View matches | 1,905 | 1,897 | -8 | 4W / 4L |
| Aug 30, 2009 | 2009 Indiana OpenTournament · View matches | 1,931 | 1,905 | -26 | 9W / 4L |
| Jun 27, 2009 | Davison Athletic Club June OpeTournament · View matches | 1,928 | 1,931 | +3+27 / -24 | 9W / 4L |
| Apr 26, 2009 | 75th Annual Michigan ClosedTournament · View matches | 1,902 | 1,928 | +26 | 13W / 7L |
| Apr 11, 2009 | April OpenTournament · View matches · USATT readjusted 1,821 → 1,881 | 1,821 | 1,902 | +21+43 / -22 | 10W / 5L |
| Mar 29, 2009 | 45th RoboPong St Joe Valley OpenTournament · View matches | 1,869 | 1,821 | -48+7 / -55 | 5W / 3L |
| Nov 16, 2008 | Butterfly/South Shore Sports OpenTournament · View matches | 1,870 | 1,869 | -1+32 / -33 | 8W / 2L |
| Sep 7, 2008 | 2008 Indiana OpenTournament · View matches | 1,883 | 1,870 | -13+10 / -23 | 6W / 6L |
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