Wins
43
Indexed tournament wins
Player record
Bernstein, Joseph
Losses
78
Indexed tournament losses
Matches
121
Decisive results
Win rate
35.5%
Across indexed matches
Peak rating
1,589
Highest rating in the available history.
Biggest upset
Ganzermiller, Ronald
Maryland Giant RR · Sep 24, 2011 · +255 rating
Open →Biggest loss
Yu, Haoran
2012 JOOLA N. American Teams O · Nov 25, 2012 · -399 rating
Open →Most frequent opponent
Ganzermiller, Ronald
10 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
16 tournament appearances · synced Aug 9, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 13, 2013 | Maryland CircuitTournament · View matches | 1,568 | 1,589 | +21+26 / -5 | 3W / 4L |
| Apr 27, 2013 | Maryland Giant Round RobinTournament · View matches | 1,533 | 1,568 | +35+41 / -6 | 2W / 3L |
| Mar 23, 2013 | Maryland Giant Round RobinTournament · View matches | 1,489 | 1,533 | +44 | 4W / 3L |
| Nov 25, 2012 | 2012 JOOLA N. American Teams OTournament · View matches | 1,500 | 1,489 | -11 | 7W / 12L |
| Oct 27, 2012 | Maryland Giant RRTournament · View matches | 1,514 | 1,500 | -14+0 / -14 | 0W / 8L |
| Sep 15, 2012 | Maryland Giant RRTournament · View matches | 1,522 | 1,514 | -8+16 / -24 | 2W / 7L |
| Aug 18, 2012 | Maryland Giant RRTournament · View matches | 1,482 | 1,522 | +40+40 / 0 | 1W / 4L |
| Jul 14, 2012 | Maryland CircuitTournament · View matches | 1,488 | 1,482 | -6+0 / -6 | 0W / 3L |
| Apr 28, 2012 | Maryland Giant RRTournament · View matches | 1,493 | 1,488 | -5+0 / -5 | 1W / 5L |
| Mar 17, 2012 | Maryland Giant RRTournament · View matches · USATT readjusted 1,306 → 1,475 | 1,306 | 1,493 | +18+30 / -12 | 6W / 2L |
| Feb 18, 2012 | Maryland Giant RRTournament · View matches | 1,296 | 1,306 | +10+18 / -8 | 2W / 4L |
| Jan 7, 2012 | Maryland CircuitTournament · View matches | 1,303 | 1,296 | -7+9 / -16 | 6W / 1L |
| Nov 19, 2011 | Maryland Giant RRTournament · View matches · USATT readjusted 991 → 1,274 | 991 | 1,303 | +29+34 / -5 | 7W / 2L |
| Sep 24, 2011 | Maryland Giant RRTournament · View matches · USATT readjusted 901 → 951 | 901 | 991 | +40+40 / 0 | 1W / 7L |
| Jul 23, 2011 | Maryland Giant RRTournament · View matches | 903 | 901 | -2+0 / -2 | 0W / 9L |
| Jun 18, 2011 | Maryland Giant RRTournament · View matches · Initial rating 903 | Unrated | 903 | — | 1W / 4L |
1–16 of 16
Page 1 of 1