Wins
4
Indexed tournament wins
Player record
Mitzner, Jay
Losses
50
Indexed tournament losses
Matches
54
Decisive results
Win rate
7.4%
Across indexed matches
Peak rating
1,251
Highest rating in the available history.
Biggest upset
Xu, Jian-Feng
NJTTC November Open · Nov 16, 2003 · +301 rating
Open →Biggest loss
Kennelly, John
NJTTC January Open · Jan 11, 2004 · -92 rating
Open →Most frequent opponent
Rabinovich, Boris
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
9 tournament appearances · synced Aug 8, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 24, 2016 | NYISC July 2016 OpenTournament · View matches | 1,225 | 1,225 | 0+0 / 0 | 0W / 2L |
| Feb 18, 2007 | NJTTC February OpenTournament · View matches | 1,225 | 1,225 | 0+0 / 0 | 0W / 7L |
| Oct 16, 2005 | Brooklyn October OpenTournament · View matches | 1,225 | 1,225 | 0+0 / 0 | 1W / 4L |
| Apr 4, 2004 | NJTTC April OpenTournament · View matches | 1,225 | 1,225 | 0+0 / 0 | 0W / 3L |
| Mar 28, 2004 | 2004 Meiklejohn Quaker City OpenTournament · View matches | 1,231 | 1,225 | -6 | 1W / 7L |
| Jan 11, 2004 | NJTTC January OpenTournament · View matches | 1,251 | 1,231 | -20+0 / -20 | 0W / 9L |
| Nov 16, 2003 | NJTTC November OpenTournament · View matches · USATT readjusted 1,137 → 1,195 | 1,137 | 1,251 | +56+56 / 0 | 2W / 6L |
| Mar 31, 2002 | 2002 Spintech OpenTournament · View matches | 1,138 | 1,137 | -1+0 / -1 | 0W / 7L |
| Feb 16, 2002 | NJTTC February OpenTournament · View matches · Initial rating 1,138 | Unrated | 1,138 | — | 0W / 5L |
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