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 |
|---|---|---|---|---|---|
| Jan 12, 2003 | Maryland CircuitTournament · View matches | 1,461 | 1,448 | -13 | 7W / 5L |
| Dec 8, 2002 | Maryland CircuitTournament · View matches | 1,381 | 1,461 | +80 | 6W / 10L |
| Oct 26, 2002 | Maryland Giant RRTournament · View matches | 1,351 | 1,381 | +30+44 / -14 | 3W / 4L |
| Oct 12, 2002 | Maryland CircuitTournament · View matches | 1,358 | 1,351 | -7+10 / -17 | 4W / 2L |
| Sep 28, 2002 | Maryland Giant RRTournament · View matches | 1,318 | 1,358 | +40 | 5W / 7L |
| Sep 14, 2002 | Maryland CircuitTournament · View matches | 1,345 | 1,318 | -27 | 1W / 3L |
| Aug 24, 2002 | Maryland Giant RRTournament · View matches | 1,316 | 1,345 | +29+31 / -2 | 8W / 1L |
| Aug 10, 2002 | Maryland CircuitTournament · View matches | 1,302 | 1,316 | +14 | 2W / 2L |
| Jul 27, 2002 | Maryland Giant RRTournament · View matches | 1,317 | 1,302 | -15 | 4W / 4L |
| Jul 13, 2002 | Maryland CircuitTournament · View matches | 1,304 | 1,317 | +13 | 7W / 3L |
| Jun 8, 2002 | Maryland CircuitTournament · View matches | 1,249 | 1,304 | +55 | 6W / 3L |
| May 18, 2002 | Maryland Giant RRTournament · View matches | 1,275 | 1,249 | -26+8 / -34 | 4W / 4L |
| May 4, 2002 | Maryland CircuitTournament · View matches | 1,175 | 1,275 | +100 | 8W / 4L |
| Apr 27, 2002 | Maryland State ClosedTournament · View matches | 1,206 | 1,175 | -31+2 / -33 | 2W / 5L |
| Apr 13, 2002 | Maryland CircuitTournament · View matches | 1,182 | 1,206 | +24 | 5W / 4L |
| Mar 23, 2002 | Maryland Giant RRTournament · View matches | 1,254 | 1,182 | -72+14 / -86 | 3W / 6L |
| Mar 9, 2002 | Maryland CircuitTournament · View matches · Initial rating 1,254 | Unrated | 1,254 | — | 11W / 0L |
81–97 of 97
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