Wins
8
Indexed tournament wins
Player record
Cahoon, Jonathan
Losses
93
Indexed tournament losses
Matches
101
Decisive results
Win rate
7.9%
Across indexed matches
Peak rating
973
Highest rating in the available history.
Biggest upset
Philip, Sasha
2015 BTTC Fall Open · Sep 20, 2015 · +659 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Chinn, Larry S.
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
7 tournament appearances · synced Aug 8, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 13, 2017 | SPTTC May Super Tiered Round RobinTournament · View matches · USATT readjusted 758 → 951 | 758 | 973 | +22+22 / 0 | 4W / 6L |
| Mar 25, 2017 | 2017 BTTC Spring OpenTournament · View matches | 713 | 758 | +45+50 / -5 | 1W / 16L |
| Oct 22, 2016 | 2016 Bellevue Fall OpenTournament · View matches · USATT readjusted 613 → 663 | 613 | 713 | +50+50 / 0 | 1W / 17L |
| Aug 6, 2016 | 2016 Bellevue Summer OpenTournament · View matches | 514 | 613 | +99 | 1W / 24L |
| Mar 26, 2016 | 2016 Bellevue Spring OpenTournament · View matches | 514 | 514 | 0+0 / 0 | 0W / 10L |
| Sep 20, 2015 | 2015 BTTC Fall OpenTournament · View matches · USATT readjusted 414 → 464 | 414 | 514 | +50+50 / 0 | 1W / 14L |
| Aug 23, 2015 | 2015 Seattle OpenTournament · View matches · Initial rating 414 | Unrated | 414 | — | 0W / 6L |
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