Wins
8
Indexed tournament wins
Player record
Koszyk, Adam
Losses
12
Indexed tournament losses
Matches
20
Decisive results
Win rate
40.0%
Across indexed matches
Peak rating
565
Highest rating in the available history.
Biggest upset
Brian Ngeunjuntr
Summer Open · Jul 25, 2015 · +136 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Milewski, Dariusz
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 8, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 25, 2015 | Summer OpenTournament · View matches · USATT readjusted 529 → 530 | 529 | 565 | +35+48 / -13 | 3W / 4L |
| Mar 21, 2015 | Spring OpenTournament · View matches | 526 | 537 | +11+12 / -1 | 3W / 3L |
| Feb 7, 2015 | Chinese New Year OpenTournament · View matches · Initial rating 526 | Unrated | 526 | — | 2W / 5L |
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