Wins
9
Indexed tournament wins
Player record
Wasilewski, David
Losses
2
Indexed tournament losses
Matches
11
Decisive results
Win rate
81.8%
Across indexed matches
Peak rating
803
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
Betty Kostkowski
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 12, 2026, 2:36 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 4, 2003 | Maryland CircuitTournament · View matches | 802 | 803 | +1+1 / 0 | 5W / 0L |
| Feb 9, 2003 | Maryland CircuitTournament · View matches · Initial rating 802 | Unrated | 802 | — | 4W / 2L |
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