Wins
2
Indexed tournament wins
Player record
Petrasek, Zackary
Losses
4
Indexed tournament losses
Matches
6
Decisive results
Win rate
33.3%
Across indexed matches
Peak rating
794
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
Alona Lakhmaniuk
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 18, 2026, 2:31 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 5, 2024 | Pennsylvania State ClosedTournament · View matches | 794 | 794 | 0+0 / 0 | 0W / 3L |
| Dec 9, 2023 | Lob Palace December Open 2023Tournament · View matches · Initial rating 794 | Unrated | 794 | — | 2W / 1L |
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