Wins
141
Indexed tournament wins
Player record
Jiyoung Choi
Losses
96
Indexed tournament losses
Matches
237
Decisive results
Win rate
59.5%
Across indexed matches
Peak rating
1,828
Highest rating in the available history.
Biggest upset
Richard Fox
Sacramento September Open · Sep 30, 1995 · +500 rating
Open →Biggest loss
Teresa Trinh
Pacific Rim Open · Nov 10, 1996 · -642 rating
Open →Most frequent opponent
Mary Lai
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
25 tournament appearances · synced Aug 25, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 3, 1995 | Berkeley TTC Fall TournamentTournament · View matches | 1,008 | 1,050 | +42 | 7W / 5L |
| Nov 11, 1995 | Glen Park OpenTournament · View matches | 965 | 1,008 | +43 | 5W / 2L |
| Sep 30, 1995 | Sacramento September OpenTournament · View matches | 418 | 965 | +547 | 11W / 3L |
| Jun 10, 1995 | Sacramento June OpenTournament · View matches | 462 | 418 | -44+17 / -61 | 3W / 5L |
| May 28, 1995 | 1995 Golden State OpenTournament · View matches · Initial rating 462 | Unrated | 462 | — | 0W / 6L |
21–25 of 25
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