Wins
554
Indexed tournament wins
Player record
David Kowalewski
Losses
505
Indexed tournament losses
Matches
1,059
Decisive results
Win rate
52.3%
Across indexed matches
Peak rating
1,773
Highest rating in the available history.
Biggest upset
Menendez, Richardo
Maryland Closed · Apr 26, 2003 · +381 rating
Open →Biggest loss
Harp, Rondle
Maryland Circuit · May 4, 2003 · -433 rating
Open →Most frequent opponent
Julian Waters
61 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
97 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 7, 2004 | Maryland CircuitTournament · View matches | 1,757 | 1,654 | -103+8 / -111 | 8W / 6L |
| Oct 31, 2004 | MATTC October OpenTournament · View matches · USATT readjusted 1,637 → 1,711 | 1,637 | 1,757 | +46+54 / -8 | 6W / 3L |
| Oct 23, 2004 | Maryland Giant RRTournament · View matches | 1,622 | 1,637 | +15+30 / -15 | 4W / 4L |
| Oct 3, 2004 | Maryland CircuitTournament · View matches | 1,643 | 1,622 | -21+25 / -46 | 8W / 5L |
| Sep 18, 2004 | Maryland Giant RRTournament · View matches | 1,596 | 1,643 | +47+52 / -5 | 5W / 2L |
| Sep 5, 2004 | Maryland CircuitTournament · View matches | 1,569 | 1,596 | +27+35 / -8 | 8W / 6L |
| Aug 8, 2004 | Maryland CircuitTournament · View matches | 1,624 | 1,569 | -55+24 / -79 | 7W / 6L |
| Jul 24, 2004 | Maryland Giant RRTournament · View matches | 1,684 | 1,624 | -60+20 / -80 | 6W / 4L |
| Jul 11, 2004 | Maryland CircuitTournament · View matches | 1,674 | 1,684 | +10 | 14W / 4L |
| Jun 26, 2004 | Maryland Giant RRTournament · View matches | 1,694 | 1,674 | -20+11 / -31 | 4W / 4L |
| Jun 13, 2004 | Maryland CircuitTournament · View matches | 1,630 | 1,694 | +64+84 / -20 | 9W / 5L |
| May 15, 2004 | Maryland Giant RRTournament · View matches | 1,631 | 1,630 | -1+19 / -20 | 5W / 3L |
| May 2, 2004 | Maryland CircuitTournament · View matches | 1,641 | 1,631 | -10 | 8W / 7L |
| Apr 17, 2004 | Maryland State ClosedTournament · View matches | 1,621 | 1,641 | +20+59 / -39 | 10W / 6L |
| Apr 4, 2004 | Maryland CircuitTournament · View matches | 1,695 | 1,621 | -74 | 7W / 7L |
| Mar 7, 2004 | Maryland CircuitTournament · View matches | 1,601 | 1,695 | +94 | 10W / 4L |
| Feb 21, 2004 | Maryland Giant RRTournament · View matches | 1,649 | 1,601 | -48+17 / -65 | 4W / 5L |
| Feb 8, 2004 | Maryland CircuitTournament · View matches | 1,606 | 1,649 | +43+69 / -26 | 9W / 5L |
| Jan 11, 2004 | Maryland CircuitTournament · View matches | 1,616 | 1,606 | -10 | 3W / 1L |
| Dec 20, 2003 | 2003 USA TT National ChampionshipTournament · View matches | 1,651 | 1,616 | -35 | 8W / 9L |