Wins
4
Indexed tournament wins
Player record
Martin, Jonathan
Losses
6
Indexed tournament losses
Matches
10
Decisive results
Win rate
40.0%
Across indexed matches
Peak rating
634
Highest rating in the available history.
Biggest upset
Orbell, Jonathan
Sacramento Fall Open · Oct 29, 2005 · +387 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Buescher, Jim
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 9, 2026, 2:32 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 29, 2005 | Sacramento Fall OpenTournament · View matches | 508 | 634 | +126 | 4W / 4L |
| Feb 26, 2005 | Sacramento Winter OpenTournament · View matches · Initial rating 508 | Unrated | 508 | — | 0W / 2L |
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