Wins
101
Indexed tournament wins
Player record
Bernstein, David
Losses
140
Indexed tournament losses
Matches
241
Decisive results
Win rate
41.9%
Across indexed matches
Peak rating
1,467
Highest rating in the available history.
Biggest upset
Ufers, Leon
2009 US Nationals · Dec 19, 2009 · +510 rating
Open →Biggest loss
Wong, Joseph
Sacramento Fall Open · Nov 3, 2007 · -569 rating
Open →Most frequent opponent
Neelakantan, Neel
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
31 tournament appearances · synced Aug 8, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 16, 2014 | 2014 Western Open on JOOLA NA TourTournament · View matches | 1,467 | 1,403 | -64+0 / -64 | 0W / 3L |
| Dec 21, 2013 | USATT NationalsTournament · View matches | 1,462 | 1,467 | +5 | 7W / 8L |
| Dec 22, 2012 | 2012 U.S. NationalsTournament · View matches | 1,283 | 1,462 | +179 | 9W / 7L |
| Sep 23, 2012 | 2012 Berkeley Open on JOOLA North America TourTournament · View matches | 1,303 | 1,283 | -20+30 / -50 | 2W / 1L |
| Sep 25, 2011 | 2011 Berkeley Open on the JOOLA NA TourTournament · View matches | 1,265 | 1,303 | +38+40 / -2 | 5W / 3L |
| May 29, 2011 | Golden State OpenTournament · View matches | 1,299 | 1,265 | -34 | 3W / 3L |
| Feb 20, 2011 | 2011 Western Open on the JOOLA NA TourTournament · View matches | 1,412 | 1,299 | -113+0 / -113 | 0W / 9L |
| Dec 18, 2010 | 2010 US NationalsTournament · View matches | 1,231 | 1,412 | +181 | 7W / 6L |
| Sep 18, 2010 | Sacramento Summer SpectacularTournament · View matches · USATT readjusted 1,135 → 1,185 | 1,135 | 1,231 | +46+49 / -3 | 6W / 1L |
| Sep 5, 2010 | 2010 Berkeley Open on the JOOLA NA TourTournament · View matches | 1,119 | 1,135 | +16 | 5W / 4L |
| May 15, 2010 | Sacramento Spring OpenTournament · View matches | 1,103 | 1,119 | +16+26 / -10 | 3W / 4L |
| Feb 20, 2010 | 2010 Western Open on the JOOLA NA TourTournament · View matches · USATT readjusted 985 → 1,059 | 985 | 1,103 | +44+98 / -54 | 6W / 5L |
| Dec 19, 2009 | 2009 US NationalsTournament · View matches · USATT readjusted 854 → 923 | 854 | 985 | +62+62 / 0 | 3W / 5L |
| Aug 22, 2009 | Sacramento Summer OpenTournament · View matches | 867 | 854 | -13+7 / -20 | 2W / 2L |
| May 24, 2009 | Golden State OpenTournament · View matches | 849 | 867 | +18+18 / 0 | 4W / 1L |
| May 10, 2009 | ICC California State OpenTournament · View matches | 857 | 849 | -8+0 / -8 | 2W / 3L |
| Mar 14, 2009 | Sacramento Winter OpenTournament · View matches | 850 | 857 | +7+8 / -1 | 2W / 2L |
| Feb 22, 2009 | Western Open on the JOOLA NA TourTournament · View matches | 772 | 850 | +78+96 / -18 | 5W / 2L |
| Oct 5, 2008 | Newgy Northern California FallTournament · View matches | 827 | 772 | -55+0 / -55 | 0W / 4L |
| Mar 22, 2008 | 2008 Western OpenTournament · View matches | 894 | 827 | -67+0 / -67 | 0W / 8L |
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