Wins
772
Indexed tournament wins
Player record
Mark Davis
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 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 24, 2005 | Maryland Giant RRTournament · View matches | 1,796 | 1,773 | -23+10 / -33 | 4W / 2L |
| Jun 5, 2005 | Maryland CircuitTournament · View matches | 1,794 | 1,796 | +2+8 / -6 | 3W / 2L |
| May 21, 2005 | Maryland Giant RRTournament · View matches | 1,782 | 1,794 | +12+14 / -2 | 7W / 1L |
| May 15, 2005 | Maryland CircuitTournament · View matches | 1,793 | 1,782 | -11+17 / -28 | 6W / 4L |
| Apr 16, 2005 | Maryland ClosedTournament · View matches | 1,803 | 1,793 | -10+31 / -41 | 7W / 4L |
| Apr 3, 2005 | Maryland CircuitTournament · View matches | 1,825 | 1,803 | -22+13 / -35 | 7W / 1L |
| Mar 19, 2005 | Maryland Giant RRTournament · View matches | 1,776 | 1,825 | +49+50 / -1 | 10W / 1L |
| Mar 6, 2005 | Maryland CircuitTournament · View matches | 1,773 | 1,776 | +3+19 / -16 | 5W / 5L |
| Feb 6, 2005 | Maryland CircuitTournament · View matches | 1,776 | 1,773 | -3+5 / -8 | 2W / 2L |
| Jan 22, 2005 | Maryland Giant RRTournament · View matches | 1,776 | 1,776 | 0 | 7W / 3L |
| Jan 9, 2005 | Maryland CircuitTournament · View matches | 1,760 | 1,776 | +16+30 / -14 | 6W / 3L |
| Dec 5, 2004 | Maryland CircuitTournament · View matches | 1,741 | 1,760 | +19+20 / -1 | 4W / 1L |
| Nov 28, 2004 | 2004 N. American Teams Open TTTournament · View matches | 1,723 | 1,741 | +18 | 16W / 10L |
| Nov 20, 2004 | Maryland Giant RRTournament · View matches | 1,762 | 1,723 | -39+13 / -52 | 5W / 4L |
| Nov 7, 2004 | Maryland CircuitTournament · View matches | 1,748 | 1,762 | +14+15 / -1 | 5W / 1L |
| Oct 3, 2004 | Maryland CircuitTournament · View matches | 1,737 | 1,748 | +11+12 / -1 | 5W / 2L |
| Sep 5, 2004 | Maryland CircuitTournament · View matches | 1,739 | 1,737 | -2+4 / -6 | 3W / 2L |
| Aug 21, 2004 | Maryland Giant RRTournament · View matches | 1,725 | 1,739 | +14+45 / -31 | 8W / 2L |
| Aug 8, 2004 | Maryland CircuitTournament · View matches | 1,748 | 1,725 | -23+2 / -25 | 2W / 1L |
| Jul 24, 2004 | Maryland Giant RRTournament · View matches | 1,749 | 1,748 | -1+15 / -16 | 9W / 1L |