Wins
107
Indexed tournament wins
Player record
Cornelius Chan
Losses
137
Indexed tournament losses
Matches
244
Decisive results
Win rate
43.9%
Across indexed matches
Peak rating
1,283
Highest rating in the available history.
Biggest upset
Henry Dollinger
U.S. Open Championships · Jul 7, 2007 · +546 rating
Open →Biggest loss
Mark Lockenmeyer
2008 Life West Open · Aug 31, 2008 · -457 rating
Open →Most frequent opponent
Cliff Demartini
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
38 tournament appearances · synced Aug 26, 2026, 2:26 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 28, 2006 | 2006 Golden State OpenTournament · View matches | 733 | 683 | -50+0 / -50 | 1W / 4L |
| Feb 19, 2006 | 2006 Western OpenTournament · View matches | 696 | 733 | +37 | 2W / 5L |
| Oct 16, 2005 | Western OpenTournament · View matches | 657 | 696 | +39+40 / -1 | 1W / 5L |
| Oct 2, 2005 | 2005 Concord Cup Youth OpenTournament · View matches | 673 | 657 | -16 | 4W / 3L |
| Aug 6, 2005 | Sacramento Summer OpenTournament · View matches | 674 | 673 | -1+8 / -9 | 3W / 3L |
| Jul 10, 2005 | US OpenTournament · View matches | 433 | 674 | +241 | 3W / 3L |
| Jun 12, 2005 | Golden State OpenTournament · View matches | 421 | 433 | +12+13 / -1 | 2W / 2L |
| Apr 30, 2005 | Sacramento Spring OpenTournament · View matches | 429 | 421 | -8+8 / -16 | 2W / 4L |
| Feb 26, 2005 | Sacramento Winter OpenTournament · View matches | 432 | 429 | -3 | 0W / 4L |
| Oct 24, 2004 | Concord Cup Youth TT TournamentTournament · View matches | 430 | 432 | +2 | 2W / 2L |
| Oct 2, 2004 | Sacramento October OpenTournament · View matches | 225 | 430 | +205 | 2W / 6L |
| Sep 5, 2004 | Western Open on the 2004 StigaTournament · View matches | 235 | 225 | -10+0 / -10 | 0W / 6L |
| May 30, 2004 | Golden State OpenTournament · View matches | 215 | 235 | +20+25 / -5 | 1W / 3L |
| Apr 10, 2004 | Sacramento Spring OpenTournament · View matches | 173 | 215 | +42+45 / -3 | 1W / 3L |
| Feb 29, 2004 | California Open on the 2004 StTournament · View matches | 166 | 173 | +7+8 / -1 | 1W / 5L |
| Feb 7, 2004 | Sacramento Winter OpenTournament · View matches | 156 | 166 | +10 | 1W / 4L |
| Oct 19, 2003 | Concord Cup Youth OpenTournament · View matches | 151 | 156 | +5 | 1W / 5L |
| Oct 20, 2002 | Concord Cup Youth TournamentTournament · View matches | Unrated | 151 | — | 1W / 3L |
21–38 of 38
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