Wins
252
Indexed tournament wins
Player record
Guan, Walter
Losses
185
Indexed tournament losses
Matches
437
Decisive results
Win rate
57.7%
Across indexed matches
Peak rating
2,182
Highest rating in the available history.
Biggest upset
Gabriel, Freddie
Sam Lima Mem TTT · Aug 31, 1997 · +344 rating
Open →Biggest loss
Zeltser, Boris
San Francisco Summer Open · Aug 19, 2001 · -802 rating
Open →Most frequent opponent
Yu, Nelson
10 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
75 tournament appearances · synced Aug 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 15, 2004 | San Francisco Summer OpenTournament · View matches | 2,074 | 2,076 | +2+10 / -8 | 2W / 3L |
| May 30, 2004 | Golden State OpenTournament · View matches | 2,117 | 2,074 | -43+0 / -43 | 0W / 2L |
| Feb 29, 2004 | California Open on the 2004 StTournament · View matches | 2,111 | 2,117 | +6+7 / -1 | 2W / 1L |
| Oct 4, 2003 | Sacramento Fall OpenTournament · View matches | 2,063 | 2,111 | +48+54 / -6 | 7W / 1L |
| Aug 31, 2003 | Western Open 2003Tournament · View matches | 2,066 | 2,063 | -3+10 / -13 | 6W / 2L |
| Aug 17, 2003 | 2003 S.F. Summer OpenTournament · View matches | 2,040 | 2,066 | +26+36 / -10 | 3W / 3L |
| May 25, 2003 | Golden State OpenTournament · View matches · USATT readjusted 1,932 → 1,997 | 1,932 | 2,040 | +43+57 / -14 | 7W / 3L |
| May 3, 2003 | Sacramento Spring OpenTournament · View matches | 1,933 | 1,932 | -1+3 / -4 | 2W / 4L |
| Apr 20, 2003 | California Open 2003/Stiga N.ATournament · View matches | 1,959 | 1,933 | -26+15 / -41 | 5W / 5L |
| Jan 19, 2003 | Butterfly Power Pong OpenTournament · View matches | 1,959 | 1,959 | 0 | 0W / 1L |
| Nov 16, 2002 | Sacramento Fall OpenTournament · View matches | 1,994 | 1,959 | -35+9 / -44 | 4W / 4L |
| Aug 18, 2002 | San Francisco Summer OpenTournament · View matches | 2,017 | 1,994 | -23+10 / -33 | 1W / 3L |
| May 26, 2002 | Golden State OpenTournament · View matches | 1,988 | 2,017 | +29+50 / -21 | 3W / 3L |
| May 4, 2002 | Cinco de Mayo RRTournament · View matches · USATT readjusted 1,988 → 2,051 | 1,988 | 2,089 | +38+44 / -6 | 5W / 3L |
| Apr 20, 2002 | Sacramento Spring OpenTournament · View matches | 2,009 | 1,988 | -21 | 3W / 3L |
| Sep 29, 2001 | Sacramento Fall Fun for All OpTournament · View matches | 2,057 | 2,009 | -48+0 / -48 | 3W / 4L |
| Aug 19, 2001 | San Francisco Summer OpenTournament · View matches | 2,118 | 2,057 | -61 | 1W / 3L |
| Jan 27, 2001 | Sac-Rec Winter OpenTournament · View matches | 2,029 | 2,118 | +89 | 4W / 3L |
| Aug 20, 2000 | 2000 San Francisco Summer OpenTournament · View matches | 2,000 | 2,029 | +29 | 4W / 3L |
| Jul 23, 2000 | Daly City Mayoral Trophy TTTTournament · View matches | 2,031 | 2,000 | -31+0 / -31 | 1W / 3L |