Wins
4
Indexed tournament wins
Player record
Ko, Quince
Losses
12
Indexed tournament losses
Matches
16
Decisive results
Win rate
25.0%
Across indexed matches
Peak rating
1,844
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Tam, Leo
LATTA Open February 2016 · Feb 20, 2016 · -318 rating
Open →Most frequent opponent
Salmeron, Geovanny
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 7, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 5, 2016 | 2016 Bay Area Pre-US Open OpenTournament · View matches | 1,781 | 1,781 | 0+0 / 0 | 0W / 2L |
| Apr 23, 2016 | LATTA Thanh Banh Memorial April 2016Tournament · View matches | 1,784 | 1,781 | -3+3 / -6 | 1W / 5L |
| Feb 20, 2016 | LATTA Open February 2016Tournament · View matches | 1,844 | 1,784 | -60+0 / -60 | 1W / 4L |
| Sep 25, 2011 | B2011 Bellevue Fall OpenTournament · View matches · Initial rating 1,844 | Unrated | 1,844 | +9+17 / -8 | 2W / 1L |
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