Wins
218
Indexed tournament wins
Player record
Tsang, Peter
Losses
143
Indexed tournament losses
Matches
361
Decisive results
Win rate
60.4%
Across indexed matches
Peak rating
1,922
Highest rating in the available history.
Biggest upset
Chan, Yihlin
2000 USATT National Championship · Dec 17, 2000 · +379 rating
Open →Biggest loss
Maes, John
2000 San Francisco Summer Open · Aug 20, 2000 · -573 rating
Open →Most frequent opponent
Liverato, Juno
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
46 tournament appearances · synced Aug 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 20, 2003 | California Open 2003/Stiga N.ATournament · View matches | 1,684 | 1,694 | +10+29 / -19 | 5W / 4L |
| Apr 12, 2003 | Fairfield April Farewell TournamentTournament · View matches | 1,723 | 1,684 | -39+1 / -40 | 5W / 1L |
| Mar 22, 2003 | Fairfield March ChallengeTournament · View matches | 1,580 | 1,723 | +143 | 8W / 1L |
| Mar 1, 2003 | Fairfield March OpenTournament · View matches | 1,606 | 1,580 | -26+3 / -29 | 3W / 2L |
| Feb 15, 2003 | Sacramento Winter OpenTournament · View matches | 1,600 | 1,606 | +6+12 / -6 | 6W / 1L |
| Nov 23, 2002 | Fairfield November OpenTournament · View matches | 1,644 | 1,600 | -44+0 / -44 | 0W / 4L |
| Oct 5, 2002 | Biggest Little Reno-Sparks OpenTournament · View matches | 1,638 | 1,644 | +6+23 / -17 | 4W / 2L |
| Aug 18, 2002 | San Francisco Summer OpenTournament · View matches | 1,635 | 1,638 | +3 | 2W / 2L |
| Jul 27, 2002 | Fairfield July OpenTournament · View matches | 1,628 | 1,635 | +7+7 / 0 | 4W / 0L |
| May 26, 2002 | Golden State OpenTournament · View matches | 1,639 | 1,628 | -11+4 / -15 | 2W / 2L |
| May 4, 2002 | Cinco de Mayo RRTournament · View matches | 1,638 | 1,639 | +1 | 2W / 1L |
| Apr 6, 2002 | Fairfield April Open 2002Tournament · View matches | 1,650 | 1,638 | -12 | 5W / 2L |
| Mar 23, 2002 | Fairfield March Challenge 2002Tournament · View matches | 1,650 | 1,650 | 0+2 / -2 | 1W / 2L |
| Feb 23, 2002 | Sacramento Winter OpenTournament · View matches | 1,620 | 1,650 | +30+42 / -12 | 6W / 2L |
| Nov 10, 2001 | Fairfield November OpenTournament · View matches | 1,621 | 1,620 | -1+6 / -7 | 2W / 1L |
| Sep 2, 2001 | Western Open on the 2001 NA ToTournament · View matches | 1,653 | 1,621 | -32+0 / -32 | 2W / 5L |
| Aug 19, 2001 | San Francisco Summer OpenTournament · View matches | 1,649 | 1,653 | +4+24 / -20 | 4W / 2L |
| Jul 28, 2001 | Fairfield July OpenTournament · View matches | 1,699 | 1,649 | -50+0 / -50 | 1W / 1L |
| Jul 8, 2001 | 2001 US Open 3Tournament · View matches · USATT readjusted 1,529 → 1,665 | 1,529 | 1,699 | +34+47 / -13 | 10W / 5L |
| Jun 30, 2001 | Glen Park OpenTournament · View matches | 1,549 | 1,529 | -20+0 / -20 | 1W / 1L |