Wins
679
Indexed tournament wins
Player record
Chin, Preston
Losses
379
Indexed tournament losses
Matches
1,058
Decisive results
Win rate
64.2%
Across indexed matches
Peak rating
2,355
Highest rating in the available history.
Biggest upset
Williams, C. James
No. Amer. Teams Open Championships · Nov 26, 2000 · +368 rating
Open →Biggest loss
Delgado, Miquel Angel
2002 U.S. Open · Jul 7, 2002 · -492 rating
Open →Most frequent opponent
Amaresh Sahu
14 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
92 tournament appearances · synced Aug 11, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 21, 2000 | T-Tonics ClassicsTournament · View matches | 498 | 629 | +131 | 4W / 5L |
| Aug 6, 2000 | Junior TeamsTournament · View matches · USATT readjusted 483 → 484 | 483 | 491 | +7+8 / -1 | 1W / 2L |
| Aug 6, 2000 | Junior OlympicsTournament · View matches | 491 | 498 | +7+7 / 0 | 1W / 4L |
| Aug 6, 2000 | Junior NationalsTournament · View matches | 458 | 483 | +25+25 / 0 | 3W / 3L |
| Jul 23, 2000 | Georgia GamesTournament · View matches | 463 | 457 | -6+0 / -6 | 0W / 4L |
| Jun 25, 2000 | Golden Gate Open on the North Tournament · View matches | 451 | 463 | +12 | 3W / 4L |
| Jun 3, 2000 | Georgia AAU Jr. Olympics QualifierTournament · View matches | 264 | 451 | +187 | 6W / 3L |
| Apr 22, 2000 | Atlanta Spring OpenTournament · View matches | 264 | 264 | 0+0 / 0 | 0W / 2L |
| Mar 5, 2000 | City of Atlanta Jr. League ParTournament · View matches | 219 | 264 | +45 | 3W / 3L |
| Jan 2, 2000 | City of Atlanta Jr. League ParTournament · View matches | 196 | 219 | +23 | 6W / 2L |
| Oct 16, 1999 | T-Tonics ClassicsTournament · View matches | 195 | 196 | +1+5 / -4 | 1W / 2L |
| Jun 5, 1999 | Georgia AAU/Jr. Olympic TrialsTournament · View matches | Unrated | 195 | -8+7 / -15 | 1W / 3L |
81–92 of 92
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