Wins
47
Indexed tournament wins
Player record
Michael Zangwill
Losses
31
Indexed tournament losses
Matches
78
Decisive results
Win rate
60.3%
Across indexed matches
Peak rating
1,315
Highest rating in the available history.
Biggest upset
Edgar Bailiff
2012 Potomac Fall Open · Nov 11, 2012 · +372 rating
Open →Biggest loss
Patrick Chen
Club Joola Fall Open · Sep 15, 2013 · -444 rating
Open →Most frequent opponent
Ken Chia
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
11 tournament appearances · synced Aug 26, 2026, 2:26 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 26, 2018 | 2018 Butterfly WDCTT May OpenTournament · View matches | 1,302 | 1,284 | -18+5 / -23 | 7W / 2L |
| May 17, 2015 | Potomac 2015 Spring OpenTournament · View matches | 1,264 | 1,302 | +38+38 / 0 | 7W / 2L |
| Jul 19, 2014 | HCTT Circuit TournamentTournament · View matches | 1,252 | 1,264 | +12+12 / 0 | 3W / 6L |
| Mar 29, 2014 | Club Joola Spring OpenTournament · View matches | 1,206 | 1,252 | +46+46 / 0 | 5W / 0L |
| Oct 27, 2013 | Butterfly MDTTC October OpenTournament · View matches | 1,210 | 1,206 | -4+48 / -52 | 6W / 3L |
| Sep 15, 2013 | Club Joola Fall OpenTournament · View matches | 1,232 | 1,210 | -22+50 / -72 | 4W / 3L |
| Apr 21, 2013 | Potomac 2013 Spring OpenTournament · View matches | 1,315 | 1,232 | -83+0 / -83 | 1W / 5L |
| Nov 11, 2012 | 2012 Potomac Fall OpenTournament · View matches · USATT readjusted 1,092 → 1,287 | 1,092 | 1,315 | +28+41 / -13 | 4W / 4L |
| Oct 21, 2012 | Butterfly MDTTC October OpenTournament · View matches | 1,101 | 1,092 | -9 | 5W / 4L |
| May 20, 2012 | 2012 Potomac Spring OpenTournament · View matches | 1,091 | 1,101 | +10+50 / -40 | 1W / 2L |
| Nov 19, 2011 | 2011 Potomac Fall OpenTournament · View matches · Initial rating 1,091 | Unrated | 1,091 | — | 4W / 0L |
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