Wins
15
Indexed tournament wins
Player record
Waleczek, Marek
Losses
15
Indexed tournament losses
Matches
30
Decisive results
Win rate
50.0%
Across indexed matches
Peak rating
1,560
Highest rating in the available history.
Biggest upset
Hlushko, Greg
2019 Arizona Open & Giant Round Robin · Mar 2, 2019 · +218 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Bhaskar Pandit, Advait
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 13, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 7, 2019 | 2019 Valley of the Sun OpenTournament · View matches | 1,560 | 1,541 | -19+3 / -22 | 2W / 4L |
| May 18, 2019 | 2019 Arizona Closed (AZ State Championship)Tournament · View matches | 1,548 | 1,560 | +12+28 / -16 | 5W / 4L |
| Mar 2, 2019 | 2019 Arizona Open & Giant Round RobinTournament · View matches · USATT readjusted 1,358 → 1,527 | 1,358 | 1,548 | +21+27 / -6 | 4W / 5L |
| Dec 8, 2018 | 2018 Valley of the Sun OpenTournament · View matches · Initial rating 1,358 | Unrated | 1,358 | — | 4W / 2L |
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