Wins
4
Indexed tournament wins
Player record
Kohn, Jason
Losses
9
Indexed tournament losses
Matches
13
Decisive results
Win rate
30.8%
Across indexed matches
Peak rating
570
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
Van Hoy, Michael
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 8, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 26, 2005 | Stiga OpenTournament · View matches | 570 | 563 | -7+0 / -7 | 1W / 4L |
| Apr 3, 2005 | Maryland CircuitTournament · View matches · Initial rating 570 | Unrated | 570 | — | 3W / 5L |
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