Wins
166
Indexed tournament wins
Player record
Chwa, David
Losses
90
Indexed tournament losses
Matches
256
Decisive results
Win rate
64.8%
Across indexed matches
Peak rating
1,987
Highest rating in the available history.
Biggest upset
Michael Amren
Pacific Coast Open · Sep 10, 2000 · +257 rating
Open →Biggest loss
Saro Banoian
Ararat Open 2015 · Oct 11, 2015 · -288 rating
Open →Most frequent opponent
Peter Randall
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
38 tournament appearances · synced Aug 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 29, 2003 | California State OpenTournament · View matches | 1,828 | 1,827 | -1+3 / -4 | 2W / 3L |
| Mar 30, 2003 | Golden Western States OpenTournament · View matches | 1,846 | 1,828 | -18+7 / -25 | 2W / 3L |
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches | 1,840 | 1,846 | +6 | 5W / 2L |
| Oct 20, 2002 | Orange Coast College-Power PongTournament · View matches | 1,840 | 1,849 | +9 | 4W / 2L |
| Sep 29, 2002 | Pacific Coast OpenTournament · View matches | 1,858 | 1,828 | -30+0 / -30 | 2W / 3L |
| Sep 1, 2002 | California OpenTournament · View matches | 1,866 | 1,858 | -8+2 / -10 | 2W / 1L |
| Feb 10, 2002 | Power Pong-Butterfly OpenTournament · View matches | 1,744 | 1,866 | +122 | 8W / 2L |
| Dec 23, 2001 | 2001 USATT NationalsTournament · View matches | 1,743 | 1,744 | +1 | 3W / 3L |
| Oct 28, 2001 | Power Pong OpenTournament · View matches | 1,735 | 1,743 | +8+27 / -19 | 6W / 3L |
| Sep 2, 2001 | Western Open on the 2001 NA ToTournament · View matches | 1,741 | 1,735 | -6+2 / -8 | 2W / 2L |
| Jun 24, 2001 | California State OpenTournament · View matches | 1,714 | 1,741 | +27+51 / -24 | 7W / 3L |
| May 13, 2001 | San Diego Spring 2001Tournament · View matches | 1,692 | 1,714 | +22+38 / -16 | 4W / 2L |
| Feb 25, 2001 | Golden Western Open - CATournament · View matches | 1,697 | 1,692 | -5+13 / -18 | 4W / 2L |
| Dec 17, 2000 | 2000 USATT National ChampionshipTournament · View matches | 1,638 | 1,697 | +59+82 / -23 | 5W / 2L |
| Oct 6, 2000 | Western Open on the No American TourTournament · View matches | 1,695 | 1,638 | -57+8 / -65 | 4W / 2L |
| Sep 10, 2000 | Pacific Coast OpenTournament · View matches · USATT readjusted 1,505 → 1,675 | 1,505 | 1,695 | +20+32 / -12 | 6W / 2L |
| May 7, 2000 | San Diego Spring OpenTournament · View matches | 1,322 | 1,505 | +183 | 8W / 1L |
| Feb 6, 2000 | Golden Western States OpenTournament · View matches · Initial rating 1,322 | Unrated | 1,322 | — | 2W / 1L |
21–38 of 38
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