Wins
10
Indexed tournament wins
Player record
Ko, Chien-Hsuan
Losses
12
Indexed tournament losses
Matches
22
Decisive results
Win rate
45.5%
Across indexed matches
Peak rating
1,997
Highest rating in the available history.
Biggest upset
Carlos Rodriguez
2018 Triangle Winter Two-Person Teams Tournament · Jan 27, 2018 · +125 rating
Open →Biggest loss
Hsu, Benjamin
2017 Angel Cup Butterfly · Nov 24, 2017 · -224 rating
Open →Most frequent opponent
Brian Min
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 11, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 24, 2018 | LATTA Thanh Banh Memorial OpenTournament · View matches | 1,957 | 1,882 | -75+6 / -81 | 2W / 4L |
| Jan 27, 2018 | 2018 Triangle Winter Two-Person Teams TournamentTournament · View matches | 1,926 | 1,957 | +31+33 / -2 | 2W / 3L |
| Nov 24, 2017 | 2017 Angel Cup Butterfly Tournament · View matches | 1,989 | 1,926 | -63+2 / -65 | 2W / 2L |
| Sep 23, 2017 | LATTA OpenTournament · View matches | 1,997 | 1,989 | -8+5 / -13 | 2W / 1L |
| Sep 2, 2017 | 2017 JOOLA LA Open TournamentTournament · View matches · Initial rating 1,997 | Unrated | 1,997 | 0+6 / -6 | 2W / 2L |
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