Wins
9
Indexed tournament wins
Player record
Mujumdar, Sanjeev (Sonny)
Losses
21
Indexed tournament losses
Matches
30
Decisive results
Win rate
30.0%
Across indexed matches
Peak rating
1,075
Highest rating in the available history.
Biggest upset
Herzan, Paul
NJTTC December Open · Dec 10, 2006 · +353 rating
Open →Biggest loss
Stoehr, John
NJTTC October Open · Oct 10, 2004 · -315 rating
Open →Most frequent opponent
Martinez, Dachel
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
6 tournament appearances · synced Aug 12, 2026, 2:28 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 10, 2006 | NJTTC December OpenTournament · View matches · USATT readjusted 843 → 1,047 | 843 | 1,075 | +28+33 / -5 | 5W / 3L |
| Nov 26, 2006 | 2006 N. American Teams Open ChampionshipTournament · View matches | 821 | 843 | +22+25 / -3 | 1W / 7L |
| Dec 17, 2005 | 2005 US Nationals ChampionshipTournament · View matches | 821 | 821 | 0+0 / 0 | 0W / 3L |
| Dec 11, 2005 | NJTTC December RRTournament · View matches | 836 | 821 | -15 | 1W / 5L |
| Oct 10, 2004 | NJTTC October OpenTournament · View matches | 866 | 836 | -30+0 / -30 | 0W / 2L |
| May 23, 2004 | New Jersey State ChampionshipsTournament · View matches · Initial rating 866 | Unrated | 866 | — | 2W / 1L |
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