Wins
7
Indexed tournament wins
Player record
John Warren
Losses
18
Indexed tournament losses
Matches
25
Decisive results
Win rate
28.0%
Across indexed matches
Peak rating
662
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
John Chumnanvech
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 26, 2026, 2:28 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 23, 1996 | SE Texas Summer OpenTournament · View matches | 650 | 662 | +12 | 5W / 3L |
| Feb 18, 1996 | '96 Irving RRTournament · View matches | 649 | 650 | +1+1 / 0 | 1W / 9L |
| Oct 28, 1995 | S.E. Texas Summer OpenTournament · View matches · Initial rating 649 | Unrated | 649 | — | 1W / 6L |
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