Wins
6
Indexed tournament wins
Player record
Peterson, David
Losses
18
Indexed tournament losses
Matches
24
Decisive results
Win rate
25.0%
Across indexed matches
Peak rating
548
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Shehadeh, John
Schaumburg Open · Nov 6, 2004 · -102 rating
Open →Most frequent opponent
Shehadeh, John
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 9, 2026, 2:33 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 6, 2004 | Schaumburg OpenTournament · View matches | 548 | 533 | -15+0 / -15 | 0W / 9L |
| Apr 10, 2004 | Schaumburg OpenTournament · View matches | 410 | 548 | +138 | 2W / 2L |
| Feb 21, 2004 | Schaumburg RR OpenTournament · View matches · Initial rating 410 | Unrated | 410 | +1+29 / -28 | 4W / 7L |
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