Wins
10
Indexed tournament wins
Player record
Zachary Wallis
Losses
17
Indexed tournament losses
Matches
27
Decisive results
Win rate
37.0%
Across indexed matches
Peak rating
598
Highest rating in the available history.
Biggest upset
Ainish Dassarma
Westchester 2014 October Open · Oct 26, 2014 · +492 rating
Open →Biggest loss
Krishna Ramaswamy
Westchester 2014 February Open · Feb 23, 2014 · -144 rating
Open →Most frequent opponent
Stephen Kugler
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
8 tournament appearances · synced Aug 26, 2026, 2:28 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 22, 2015 | Westchester 2015 February OpenTournament · View matches | 588 | 598 | +10 | 3W / 2L |
| Nov 23, 2014 | Westchester 2014 November OpenTournament · View matches | 538 | 588 | +50+50 / 0 | 1W / 2L |
| Oct 26, 2014 | Westchester 2014 October OpenTournament · View matches · USATT readjusted 422 → 482 | 422 | 538 | +56+57 / -1 | 2W / 1L |
| Sep 28, 2014 | Westchester 2014 September OpenTournament · View matches | 412 | 422 | +10 | 1W / 2L |
| Feb 23, 2014 | Westchester 2014 February OpenTournament · View matches | 440 | 412 | -28+2 / -30 | 1W / 2L |
| Oct 27, 2013 | Westchester 2013 October OpenTournament · View matches | 446 | 440 | -6+0 / -6 | 0W / 3L |
| Jun 23, 2013 | Westchester 2013 June OpenTournament · View matches | 436 | 446 | +10+13 / -3 | 1W / 3L |
| May 26, 2013 | Westchester 2013 May OpenTournament · View matches · Initial rating 436 | Unrated | 436 | — | 1W / 2L |
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