Wins
317
Indexed tournament wins
Player record
Deb, Ishana
Losses
260
Indexed tournament losses
Matches
577
Decisive results
Win rate
54.9%
Across indexed matches
Peak rating
2,384
Highest rating in the available history.
Biggest upset
Liu, Leslie
2010 US Nationals · Dec 18, 2010 · +873 rating
Open →Biggest loss
Prasanna, Shruti
ICC CA State Open · Feb 28, 2010 · -482 rating
Open →Most frequent opponent
Amy Wang
15 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
51 tournament appearances · synced Aug 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 20, 2010 | 2010 Western Open on the JOOLA NA TourTournament · View matches | 710 | 710 | 0+0 / 0 | 2W / 0L |
| Dec 19, 2009 | 2009 US NationalsTournament · View matches · USATT readjusted 228 → 635 | 228 | 710 | +75+75 / 0 | 2W / 5L |
| Dec 6, 2009 | ICC California State OpenTournament · View matches | 201 | 228 | +27 | 5W / 7L |
| Sep 6, 2009 | Berkeley Open on the JOOLA NA Tournament · View matches | 193 | 201 | +8+8 / 0 | 1W / 3L |
| Aug 2, 2009 | 2009 Junior Olympics/Junior NaTournament · View matches | 166 | 193 | +27 | 3W / 5L |
| May 10, 2009 | ICC California State OpenTournament · View matches | 166 | 166 | 0+0 / 0 | 0W / 1L |
| Mar 1, 2009 | ICC California State OpenTournament · View matches | 129 | 166 | +37+51 / -14 | 3W / 4L |
| Dec 6, 2008 | ICC California State OpenTournament · View matches | 111 | 129 | +18+30 / -12 | 2W / 3L |
| Oct 26, 2008 | Concord Cup Youth OpenTournament · View matches | 105 | 111 | +6 | 1W / 3L |
| Jul 26, 2008 | Junior Olympics & Junior NationalsTournament · View matches | 16 | 105 | +89 | 2W / 9L |
| Jun 29, 2008 | Newgy US Open Warm-UpTournament · View matches | Unrated | 16 | — | 0W / 5L |
41–51 of 51
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