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 7, 2026, 2:36 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 23, 2018 | JOOLA North American TeamsTournament · View matches | 1,933 | 1,939 | +6 | 17W / 7L |
| Nov 17, 2018 | Westchester November 2018 OpenTournament · View matches | 1,926 | 1,933 | +7+14 / -7 | 4W / 6L |
| Oct 27, 2018 | Westchester October 2018 OpenTournament · View matches | 1,927 | 1,926 | -1+16 / -17 | 3W / 6L |
| Jul 22, 2018 | AACCT July 2018 OpenTournament · View matches | 1,927 | 1,927 | 0+0 / 0 | 1W / 2L |
| Jul 2, 2018 | US Nationals Tournament · View matches | 1,920 | 1,927 | +7 | 12W / 10L |
| Jun 23, 2018 | Westchester June 2018 OpenTournament · View matches | 1,970 | 1,920 | -50+7 / -57 | 2W / 7L |
| May 26, 2018 | Westchester May 2018 OpenTournament · View matches | 1,973 | 1,970 | -3+13 / -16 | 4W / 6L |
| May 20, 2018 | AACCT May 2018 OpenTournament · View matches | 1,997 | 1,973 | -24+0 / -24 | 1W / 2L |
| Mar 24, 2018 | Westchester March 2018 OpenTournament · View matches | 1,951 | 1,997 | +46+65 / -19 | 7W / 4L |
| Mar 18, 2018 | AACCT March 2018 OpenTournament · View matches | 1,943 | 1,951 | +8 | 4W / 4L |
| Feb 18, 2018 | AACCT February 2018 OpnTournament · View matches | 1,954 | 1,943 | -11+0 / -11 | 2W / 4L |
| Feb 10, 2018 | PSAL Individual Championship 2018Tournament · View matches | 1,954 | 1,954 | 0+0 / 0 | 1W / 1L |
| Jan 27, 2018 | Westchester 2018Tournament · View matches | 1,932 | 1,954 | +22+32 / -10 | 7W / 5L |
| Jan 7, 2018 | AACCT January 2018 OpenTournament · View matches | 1,924 | 1,932 | +8+10 / -2 | 1W / 2L |
| Nov 24, 2017 | 20th Annual North American Team Championship Powered By JOOLATournament · View matches | 1,907 | 1,924 | +17+83 / -66 | 16W / 9L |
| Nov 5, 2017 | AACCT November 2017 OpenTournament · View matches | 1,871 | 1,907 | +36+38 / -2 | 3W / 5L |
| Oct 8, 2017 | AACCT Oct 2017 OpenTournament · View matches | 1,855 | 1,871 | +16+20 / -4 | 1W / 5L |
| Sep 3, 2017 | AACCT September OpenTournament · View matches | 1,863 | 1,855 | -8+0 / -8 | 0W / 4L |
| Jul 3, 2017 | 2017 SuperMicro US NationalsTournament · View matches | 1,920 | 1,863 | -57+67 / -124 | 10W / 17L |
| Jun 25, 2017 | Westchester 2017 June OpenTournament · View matches | 1,893 | 1,920 | +27+29 / -2 | 5W / 3L |