Wins
11
Indexed tournament wins
Player record
Roger Yee
Losses
16
Indexed tournament losses
Matches
27
Decisive results
Win rate
40.7%
Across indexed matches
Peak rating
1,799
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Hiroshi Koshimoto
California State Open · Jul 1, 2007 · -435 rating
Open →Most frequent opponent
Justin Nguyen
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 26, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 30, 2008 | Golden Western OpenTournament · View matches | 1,698 | 1,677 | -21 | 2W / 4L |
| Aug 26, 2007 | Pacific Coast OpenTournament · View matches | 1,690 | 1,698 | +8+11 / -3 | 2W / 2L |
| Jul 1, 2007 | California State OpenTournament · View matches | 1,797 | 1,690 | -107+1 / -108 | 2W / 4L |
| Apr 29, 2007 | Homenetmen Ararat Chapter OpenTournament · View matches | 1,799 | 1,797 | -2+0 / -2 | 0W / 3L |
| Mar 25, 2007 | The 2007 John Schneider MemoriTournament · View matches · Initial rating 1,799 | Unrated | 1,799 | +13+41 / -28 | 5W / 3L |
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