Wins
772
Indexed tournament wins
Player record
Davis, Mark
Losses
458
Indexed tournament losses
Matches
1,230
Decisive results
Win rate
62.8%
Across indexed matches
Peak rating
1,886
Highest rating in the available history.
Biggest upset
Trumbore, Merr
Maryland Circuit · Jan 12, 2003 · +255 rating
Open →Biggest loss
Lo, Calvin
Maryland Circuit · Sep 9, 2007 · -466 rating
Open →Most frequent opponent
Julian Waters
102 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
163 tournament appearances · synced Aug 9, 2026, 2:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 9, 2003 | Maryland CircuitTournament · View matches | 1,805 | 1,809 | +4+6 / -2 | 3W / 1L |
| Jan 12, 2003 | Maryland CircuitTournament · View matches | 1,705 | 1,805 | +100 | 3W / 2L |
| Dec 8, 2002 | Maryland CircuitTournament · View matches | 1,723 | 1,705 | -18+22 / -40 | 5W / 3L |
| Dec 1, 2002 | Stiga N.A. Teams ChampionshipsTournament · View matches | 1,799 | 1,723 | -76+17 / -93 | 3W / 10L |
| Nov 10, 2002 | Maryland CircuitTournament · View matches | 1,796 | 1,799 | +3+3 / 0 | 2W / 0L |
| Sep 28, 2002 | Maryland Giant RRTournament · View matches | 1,799 | 1,796 | -3+4 / -7 | 2W / 1L |
| Aug 10, 2002 | Maryland CircuitTournament · View matches | 1,770 | 1,799 | +29+29 / 0 | 3W / 0L |
| Jul 27, 2002 | Maryland Giant RRTournament · View matches | 1,775 | 1,770 | -5+2 / -7 | 3W / 1L |
| Jul 13, 2002 | Maryland CircuitTournament · View matches | 1,760 | 1,775 | +15 | 6W / 3L |
| Jun 22, 2002 | Maryland Giant RRTournament · View matches | 1,760 | 1,760 | 0+2 / -2 | 7W / 1L |
| Jun 8, 2002 | Maryland CircuitTournament · View matches | 1,765 | 1,760 | -5+0 / -5 | 2W / 2L |
| May 4, 2002 | Maryland CircuitTournament · View matches | 1,766 | 1,765 | -1+0 / -1 | 3W / 1L |
| Apr 27, 2002 | Maryland State ClosedTournament · View matches | 1,778 | 1,766 | -12 | 3W / 3L |
| Apr 13, 2002 | Maryland CircuitTournament · View matches | 1,754 | 1,778 | +24 | 7W / 3L |
| Feb 9, 2002 | Maryland CircuitTournament · View matches | 1,706 | 1,754 | +48+48 / 0 | 6W / 0L |
| Jan 5, 2002 | Maryland CircuitTournament · View matches | 1,703 | 1,706 | +3+5 / -2 | 3W / 1L |
| Dec 2, 2001 | Maryland December CircuitTournament · View matches | 1,687 | 1,703 | +16+21 / -5 | 4W / 1L |
| Nov 11, 2001 | Maryland November CircuitTournament · View matches | 1,680 | 1,687 | +7+15 / -8 | 3W / 2L |
| Aug 12, 2001 | Maryland August CircuitTournament · View matches | 1,691 | 1,680 | -11 | 2W / 2L |
| Jul 15, 2001 | Maryland July CircuitTournament · View matches | 1,720 | 1,691 | -29+0 / -29 | 0W / 2L |