Wins
106
Indexed tournament wins
Player record
Chheng, William
Losses
87
Indexed tournament losses
Matches
193
Decisive results
Win rate
54.9%
Across indexed matches
Peak rating
1,940
Highest rating in the available history.
Biggest upset
Sherman, Vadim
Stiga Pacific Rim Open · Nov 7, 1999 · +276 rating
Open →Biggest loss
Kim, Hak Jae
2007 Washington Open · Dec 1, 2007 · -357 rating
Open →Most frequent opponent
Sang, Yoo Pou
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
26 tournament appearances · synced Aug 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 25, 2000 | Seattle OpenTournament · View matches · USATT readjusted 1,659 → 1,744 | 1,659 | 1,759 | +15+74 / -59 | 7W / 5L |
| Nov 7, 1999 | Stiga Pacific Rim OpenTournament · View matches | 1,502 | 1,659 | +157 | 6W / 5L |
| Jun 13, 1999 | 1999 Seattle OpenTournament · View matches | 1,508 | 1,502 | -6 | 2W / 2L |
| Apr 24, 1999 | 1999 Overseas Chinese OpenTournament · View matches | 1,516 | 1,508 | -8+2 / -10 | 1W / 2L |
| Nov 8, 1998 | 1998 Pacific Rim OpenTournament · View matches | 1,368 | 1,516 | +148 | 6W / 3L |
| May 7, 1995 | 1995 Seattle OpenTournament · View matches · Initial rating 1,368 | Unrated | 1,368 | — | 6W / 1L |
21–26 of 26
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