Wins
414
Indexed tournament wins
Player record
William Song
Losses
463
Indexed tournament losses
Matches
877
Decisive results
Win rate
47.2%
Across indexed matches
Peak rating
2,160
Highest rating in the available history.
Biggest upset
Yu, Jinshou
22nd Fit Open · Mar 22, 2015 · +771 rating
Open →Biggest loss
Li, Jason
Westchester 2016 June Open · Jun 25, 2016 · -477 rating
Open →Most frequent opponent
Michael Song
17 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
81 tournament appearances · synced Aug 8, 2026, 2:44 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 17, 2014 | New York State Open Junior ChampionshipsTournament · View matches · Initial rating 390 | Unrated | 390 | — | 1W / 6L |
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