Wins
10
Indexed tournament wins
Player record
Coziahr, Debi
Losses
33
Indexed tournament losses
Matches
43
Decisive results
Win rate
23.3%
Across indexed matches
Peak rating
909
Highest rating in the available history.
Biggest upset
Waddle, Ken
Tri-Cities Spring Open Double · Apr 20, 2008 · +845 rating
Open →Biggest loss
Ochsner, Johnny
Tri-Cities Fall Open Double RR · Oct 19, 2008 · -255 rating
Open →Most frequent opponent
Fredrickson, Harold
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 8, 2026, 2:22 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 19, 2008 | Tri-Cities Fall Open Double RRTournament · View matches | 904 | 909 | +5+26 / -21 | 4W / 10L |
| Apr 20, 2008 | Tri-Cities Spring Open Double Tournament · View matches | 297 | 904 | +607 | 4W / 14L |
| Nov 12, 2006 | 18th Annual Viducich Stiga PacificTournament · View matches · Initial rating 297 | Unrated | 297 | — | 2W / 9L |
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