Wins
23
Indexed tournament wins
Player record
Sorrell, Don
Losses
35
Indexed tournament losses
Matches
58
Decisive results
Win rate
39.7%
Across indexed matches
Peak rating
1,491
Highest rating in the available history.
Biggest upset
Cheon, Carlos
Glenview Spring Tournament · May 17, 2003 · +322 rating
Open →Biggest loss
Shum, Kent
Schaumburg Open · Nov 6, 2004 · -14 rating
Open →Most frequent opponent
Daniel Koscielski
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
8 tournament appearances · synced Aug 8, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 6, 2004 | Schaumburg OpenTournament · View matches | 1,491 | 1,473 | -18+0 / -18 | 0W / 9L |
| May 17, 2003 | Glenview Spring TournamentTournament · View matches · USATT readjusted 1,362 → 1,433 | 1,362 | 1,491 | +58+68 / -10 | 7W / 5L |
| Feb 22, 2003 | Schaumburg OpenTournament · View matches | 1,352 | 1,362 | +10 | 3W / 3L |
| May 20, 2000 | Schaumberg OpenTournament · View matches | 1,354 | 1,352 | -2+0 / -2 | 0W / 3L |
| Apr 30, 2000 | Butterfly Open on the North American TourTournament · View matches | 1,324 | 1,354 | +30 | 5W / 5L |
| Apr 20, 1996 | STT 10th Anniversary Equality Tournament · View matches | 1,289 | 1,324 | +35+40 / -5 | 4W / 6L |
| Sep 16, 1995 | Sears/Harvard Sports TTTTournament · View matches | 1,289 | 1,289 | 0+0 / 0 | 1W / 3L |
| Aug 12, 1995 | $1000 Schaumburg Summer OpenTournament · View matches | 1,271 | 1,289 | +18+21 / -3 | 3W / 1L |
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