Wins
497
Indexed tournament wins
Player record
Mark Cohen
Losses
679
Indexed tournament losses
Matches
1,176
Decisive results
Win rate
42.3%
Across indexed matches
Peak rating
1,517
Highest rating in the available history.
Biggest upset
Fong Hsu
Maryland December Circuit · Dec 10, 2000 · +352 rating
Open →Biggest loss
Franklin, Donald
Stiga N.A. Teams Championships · Dec 1, 2002 · -577 rating
Open →Most frequent opponent
William Van Wright
59 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
131 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 8, 2004 | Maryland CircuitTournament · View matches | 1,199 | 1,173 | -26 | 0W / 5L |
| Jan 24, 2004 | Maryland Giant RRTournament · View matches | 1,205 | 1,199 | -6+2 / -8 | 1W / 4L |
| Dec 7, 2003 | Maryland CircuitTournament · View matches | 1,199 | 1,205 | +6+10 / -4 | 4W / 2L |
| Nov 30, 2003 | North American TeamsTournament · View matches | 1,246 | 1,199 | -47 | 2W / 11L |
| Nov 9, 2003 | Maryland CircuitTournament · View matches | 1,248 | 1,246 | -2+34 / -36 | 6W / 5L |
| Oct 18, 2003 | Maryland Giant RRTournament · View matches | 1,269 | 1,248 | -21+8 / -29 | 3W / 5L |
| Aug 23, 2003 | Maryland Giant RRTournament · View matches | 1,243 | 1,269 | +26+52 / -26 | 5W / 3L |
| Aug 10, 2003 | Maryland CircuitTournament · View matches | 1,247 | 1,243 | -4+36 / -40 | 3W / 6L |
| Jul 26, 2003 | Maryland Giant RRTournament · View matches | 1,142 | 1,247 | +105 | 3W / 4L |
| Jul 13, 2003 | Maryland CircuitTournament · View matches | 1,160 | 1,142 | -18+26 / -44 | 3W / 6L |
| Jun 21, 2003 | Maryland Giant RRTournament · View matches | 1,172 | 1,160 | -12+0 / -12 | 1W / 5L |
| Jun 15, 2003 | Stiga Open on the 2003 Stiga NTournament · View matches | 1,172 | 1,172 | 0+8 / -8 | 4W / 3L |
| Jun 8, 2003 | Maryland CircuitTournament · View matches | 1,199 | 1,172 | -27+0 / -27 | 2W / 6L |
| May 4, 2003 | Maryland CircuitTournament · View matches · USATT readjusted 1,113 → 1,166 | 1,113 | 1,199 | +33+39 / -6 | 5W / 3L |
| Apr 26, 2003 | Maryland ClosedTournament · View matches | 1,090 | 1,113 | +23+32 / -9 | 3W / 4L |
| Apr 13, 2003 | 2003 MDTTC April OpenTournament · View matches | 1,184 | 1,090 | -94+0 / -94 | 1W / 5L |
| Apr 6, 2003 | Maryland CircuitTournament · View matches | 1,136 | 1,184 | +48+70 / -22 | 3W / 5L |
| Mar 22, 2003 | Maryland Giant RRTournament · View matches | 1,126 | 1,136 | +10+18 / -8 | 2W / 6L |
| Mar 9, 2003 | Maryland CircuitTournament · View matches | 1,177 | 1,126 | -51+8 / -59 | 3W / 6L |
| Feb 9, 2003 | Maryland CircuitTournament · View matches | 1,152 | 1,177 | +25 | 6W / 3L |