Wins
344
Indexed tournament wins
Player record
Mujumdar, Sahaj (Sam)
Losses
306
Indexed tournament losses
Matches
650
Decisive results
Win rate
52.9%
Across indexed matches
Peak rating
2,000
Highest rating in the available history.
Biggest upset
Harel, Ethan
New Jersey Open on the N.A. To · Apr 3, 2005 · +670 rating
Open →Biggest loss
Diaz, Daniel
2008 JOOLA American Teams Open · Nov 30, 2008 · -650 rating
Open →Most frequent opponent
Oh, Namkyu
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
76 tournament appearances · synced Aug 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 12, 2006 | NJTTC November OpenTournament · View matches | 1,797 | 1,786 | -11+6 / -17 | 2W / 4L |
| Oct 15, 2006 | NJTTC October OpenTournament · View matches · USATT readjusted 1,635 → 1,779 | 1,635 | 1,797 | +18+27 / -9 | 3W / 3L |
| Sep 17, 2006 | NJTTC September OpenTournament · View matches | 1,663 | 1,635 | -28+30 / -58 | 2W / 7L |
| Aug 6, 2006 | 2006 Eastern OpenTournament · View matches | 1,614 | 1,663 | +49+51 / -2 | 3W / 6L |
| Jul 30, 2006 | Junior Olympics/Junior NationalsTournament · View matches | 1,688 | 1,614 | -74+5 / -79 | 5W / 5L |
| Jun 18, 2006 | 2006 New Jersey OpenTournament · View matches | 1,739 | 1,688 | -51+2 / -53 | 1W / 8L |
| May 21, 2006 | 7th Garden State OpenTournament · View matches | 1,643 | 1,739 | +96 | 3W / 7L |
| Apr 23, 2006 | NJTTC April OpenTournament · View matches | 1,644 | 1,643 | -1+16 / -17 | 3W / 9L |
| Apr 2, 2006 | NJ State ChampionshipsTournament · View matches | 1,631 | 1,644 | +13+18 / -5 | 3W / 4L |
| Mar 12, 2006 | Quaker City Open & Meiklejohn Tournament · View matches | 1,632 | 1,631 | -1+5 / -6 | 4W / 3L |
| Feb 12, 2006 | NJTTC February RRTournament · View matches · USATT readjusted 1,539 → 1,595 | 1,539 | 1,632 | +37+39 / -2 | 3W / 1L |
| Dec 17, 2005 | 2005 US Nationals ChampionshipTournament · View matches | 1,360 | 1,539 | +179 | 5W / 10L |
| Dec 11, 2005 | NJTTC December RRTournament · View matches | 1,316 | 1,360 | +44+50 / -6 | 8W / 1L |
| Nov 27, 2005 | 2005 N. American Teams Open ChTournament · View matches | 1,294 | 1,316 | +22+72 / -50 | 17W / 3L |
| Nov 6, 2005 | NJTTC November TeamsTournament · View matches | 1,278 | 1,294 | +16 | 4W / 5L |
| Oct 23, 2005 | Lafayette OpenTournament · View matches | 1,164 | 1,278 | +114 | 4W / 5L |
| Oct 9, 2005 | NJTTC October OpenTournament · View matches | 1,120 | 1,164 | +44 | 8W / 4L |
| Jul 24, 2005 | 2005 Eastern Open/Zhi Yu CupTournament · View matches | 1,103 | 1,120 | +17+29 / -12 | 5W / 7L |
| Jul 10, 2005 | US OpenTournament · View matches | 1,101 | 1,103 | +2 | 5W / 4L |
| Jun 26, 2005 | Stiga OpenTournament · View matches | 1,046 | 1,101 | +55 | 4W / 8L |