Wins
8
Indexed tournament wins
Player record
Sullivan, Zach
Losses
22
Indexed tournament losses
Matches
30
Decisive results
Win rate
26.7%
Across indexed matches
Peak rating
1,240
Highest rating in the available history.
Biggest upset
Collins, Wallace
Bartlesville RR · Aug 30, 1997 · +379 rating
Open →Biggest loss
Lewis, Peter
Oded Amitz-Lev Memorial TT Cha · Sep 28, 1997 · -104 rating
Open →Most frequent opponent
Collins, Wallace
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 9, 2026, 2:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 28, 1997 | Oded Amitz-Lev Memorial TT ChaTournament · View matches | 1,230 | 1,240 | +10 | 2W / 2L |
| Aug 30, 1997 | Bartlesville RRTournament · View matches · USATT readjusted 1,113 → 1,173 | 1,113 | 1,230 | +57+57 / 0 | 2W / 5L |
| Jul 12, 1997 | 1997 Waco Summer RRTournament · View matches | 993 | 1,113 | +120 | 4W / 4L |
| Mar 22, 1997 | McAlester Open Team ChampionshTournament · View matches | 993 | 993 | 0+0 / 0 | 0W / 6L |
| Feb 16, 1997 | Irving Round RobinTournament · View matches · Initial rating 993 | Unrated | 993 | — | 0W / 5L |
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