Wins
142
Indexed tournament wins
Player record
Markiewicz, David
Losses
122
Indexed tournament losses
Matches
264
Decisive results
Win rate
53.8%
Across indexed matches
Peak rating
1,538
Highest rating in the available history.
Biggest upset
Lu, Peizhe
2016 Millcreek Open · Oct 22, 2016 · +382 rating
Open →Biggest loss
Hine, Ethan
2012 PA State Championships · Apr 22, 2012 · -407 rating
Open →Most frequent opponent
Kohut, William
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
53 tournament appearances · synced Aug 8, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 17, 2005 | 2005 PA State Championship (ClTournament · View matches | 1,447 | 1,435 | -12+1 / -13 | 2W / 1L |
| Oct 19, 2003 | 2003 Millcreek OpenTournament · View matches | 1,493 | 1,447 | -46+0 / -46 | 1W / 2L |
| Aug 24, 2003 | Macy Block OpenTournament · View matches | 1,535 | 1,493 | -42+8 / -50 | 2W / 1L |
| Oct 20, 2002 | 2002 Millcreek OpenTournament · View matches | 1,538 | 1,535 | -3+5 / -8 | 4W / 1L |
| Aug 18, 2002 | Macy Block OpenTournament · View matches | 1,409 | 1,538 | +129 | 6W / 0L |
| Oct 21, 2001 | 2001 Millcreek OpenTournament · View matches | 1,408 | 1,409 | +1 | 3W / 1L |
| Aug 19, 2001 | Macy Block OpenTournament · View matches | 1,412 | 1,408 | -4+0 / -4 | 2W / 1L |
| Apr 22, 2001 | PA State Closed Championship 2Tournament · View matches | 1,394 | 1,412 | +18+23 / -5 | 4W / 1L |
| Oct 22, 2000 | 2000 Millcreek OpenTournament · View matches | 1,399 | 1,394 | -5 | 5W / 1L |
| Jun 25, 2000 | Macy Block OpenTournament · View matches | 1,429 | 1,399 | -30+0 / -30 | 1W / 1L |
| May 7, 2000 | PA. State Championships ClosedTournament · View matches | 1,429 | 1,429 | 0+28 / -28 | 3W / 2L |
| Oct 3, 1999 | 1999 Millcreek OpenTournament · View matches | 1,428 | 1,429 | +1+8 / -7 | 4W / 1L |
| Aug 22, 1999 | Macy Block Open (formerly Sun Tournament · View matches | 1,447 | 1,428 | -19+1 / -20 | 2W / 1L |
| Aug 1, 1999 | Keystone State GamesTournament · View matches | 1,420 | 1,447 | +27 | 4W / 4L |
| Oct 18, 1998 | 1998 Millcreek OpenTournament · View matches | 1,417 | 1,420 | +3+13 / -10 | 3W / 1L |
| Aug 16, 1998 | Sun TV OpenTournament · View matches | 1,422 | 1,417 | -5+5 / -10 | 2W / 1L |
| Aug 2, 1998 | Keystone State GamesTournament · View matches | 1,441 | 1,422 | -19 | 1W / 2L |
| Oct 19, 1997 | 1997 Millcreek OpenTournament · View matches | 1,442 | 1,441 | -1+7 / -8 | 3W / 1L |
| Aug 17, 1997 | Sun TV OpenTournament · View matches | 1,437 | 1,442 | +5 | 3W / 1L |
| Aug 3, 1997 | Keystone State GamesTournament · View matches | 1,441 | 1,465 | +24+27 / -3 | 5W / 1L |