Wins
22
Indexed tournament wins
Player record
Chung, William
Losses
20
Indexed tournament losses
Matches
42
Decisive results
Win rate
52.4%
Across indexed matches
Peak rating
1,543
Highest rating in the available history.
Biggest upset
Trillo, Ernie
Daly City First Open RR Single · Nov 22, 1997 · +260 rating
Open →Biggest loss
Ogunleye, John
San Francisco Summer Open · Aug 18, 1996 · -40 rating
Open →Most frequent opponent
Tupas, Edde
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
10 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 28, 2006 | 2006 Golden State OpenTournament · View matches | 1,529 | 1,543 | +14+17 / -3 | 2W / 2L |
| Apr 20, 2002 | Sacramento Spring OpenTournament · View matches | 1,515 | 1,529 | +14+16 / -2 | 1W / 1L |
| May 28, 2000 | Golden State OpenTournament · View matches | 1,523 | 1,515 | -8+2 / -10 | 1W / 1L |
| May 8, 1999 | Sac-Rec Spring OpenTournament · View matches | 1,531 | 1,523 | -8+0 / -8 | 0W / 2L |
| Dec 20, 1998 | 1998 USATT NationalsTournament · View matches | 1,510 | 1,531 | +21+30 / -9 | 1W / 2L |
| Apr 5, 1998 | Sacramento Spring OpenTournament · View matches | 1,517 | 1,510 | -7+10 / -17 | 3W / 4L |
| Nov 22, 1997 | Daly City First Open RR SingleTournament · View matches | 1,386 | 1,517 | +131 | 5W / 0L |
| May 25, 1997 | 23rd Annual Golden State OpenTournament · View matches | 1,351 | 1,386 | +35+40 / -5 | 2W / 2L |
| Aug 18, 1996 | San Francisco Summer OpenTournament · View matches | 1,322 | 1,351 | +29+33 / -4 | 2W / 3L |
| May 26, 1996 | Golden State Open TTTTournament · View matches · Initial rating 1,322 | Unrated | 1,322 | — | 5W / 3L |
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