Wins
27
Indexed tournament wins
Player record
Derek Martin
Losses
15
Indexed tournament losses
Matches
42
Decisive results
Win rate
64.3%
Across indexed matches
Peak rating
1,530
Highest rating in the available history.
Biggest upset
Lynn Johnson
South Bend Summer Open · Jul 27, 1997 · +598 rating
Open →Biggest loss
Andrew Cochran
South Bend Senoda Open · Sep 26, 1998 · -186 rating
Open →Most frequent opponent
Michael Bowles
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 26, 2026, 2:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 26, 1998 | South Bend Senoda OpenTournament · View matches | 1,526 | 1,530 | +4+24 / -20 | 4W / 5L |
| Aug 30, 1998 | 1998 Indianapolis Summer OpenTournament · View matches | 1,416 | 1,526 | +110 | 6W / 2L |
| Jun 28, 1998 | South Bend Giant RRTournament · View matches · USATT readjusted 1,329 → 1,381 | 1,329 | 1,416 | +35+51 / -16 | 8W / 1L |
| Jul 27, 1997 | South Bend Summer OpenTournament · View matches | 987 | 1,329 | +342 | 7W / 6L |
| Apr 27, 1997 | 1997 Indiana State ClosedTournament · View matches · Initial rating 987 | Unrated | 987 | 0+5 / -5 | 2W / 1L |
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