Wins
7
Indexed tournament wins
Player record
Quan, Jeff
Losses
23
Indexed tournament losses
Matches
30
Decisive results
Win rate
23.3%
Across indexed matches
Peak rating
1,651
Highest rating in the available history.
Biggest upset
George Seicean
2016 US Open · Dec 12, 2016 · +308 rating
Open →Biggest loss
Thomas, Robert
US Open · Jul 4, 1994 · -171 rating
Open →Most frequent opponent
Abhinav Gunda
1 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 3, 2017 | 2017 SuperMicro US NationalsTournament · View matches | 1,651 | 1,644 | -7+0 / -7 | 0W / 6L |
| Dec 12, 2016 | 2016 US OpenTournament · View matches · USATT readjusted 1,549 → 1,601 | 1,549 | 1,651 | +50+51 / -1 | 2W / 3L |
| Dec 20, 2014 | 2014 US National ChampionshipsTournament · View matches · Initial rating 1,529 | Unrated | 1,529 | — | 2W / 6L |
| Oct 30, 1994 | 1994 Southern OpenTournament · View matches | 1,547 | 1,549 | +2+7 / -5 | 2W / 6L |
| Jul 4, 1994 | US OpenTournament · View matches | 1,567 | 1,547 | -20+6 / -26 | 1W / 2L |
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