Wins
15
Indexed tournament wins
Player record
Polen, Jason
Losses
4
Indexed tournament losses
Matches
19
Decisive results
Win rate
78.9%
Across indexed matches
Peak rating
844
Highest rating in the available history.
Biggest upset
Truong, Brian
Rose City Open · Jun 13, 2004 · +29 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Liu, Bo
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 13, 2026, 2:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 13, 2004 | Rose City OpenTournament · View matches | 810 | 844 | +34 | 9W / 2L |
| Oct 26, 2003 | Viducich Stiga Pacific Rim OpenTournament · View matches · Initial rating 810 | Unrated | 810 | — | 6W / 2L |
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