Wins
178
Indexed tournament wins
Player record
Guo, Da-Zhi
Losses
31
Indexed tournament losses
Matches
209
Decisive results
Win rate
85.2%
Across indexed matches
Peak rating
2,561
Highest rating in the available history.
Biggest upset
Chi-Sun Chui
Pacific Coast · Oct 1, 1995 · +76 rating
Open →Biggest loss
Choptang, Pon
Rich Livingston Memorial · Sep 3, 1995 · -232 rating
Open →Most frequent opponent
Choptang, Pon
8 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
31 tournament appearances · synced Aug 11, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 13, 1998 | Loma Linda 3rd Annual Stiga WaTournament · View matches | 2,533 | 2,503 | -30+0 / -30 | 2W / 1L |
| Dec 7, 1997 | 1997 2nd Annual US Nationals "Tournament · View matches | 2,532 | 2,533 | +1+8 / -7 | 5W / 1L |
| Apr 27, 1997 | Thousand Oaks ClassicTournament · View matches | 2,525 | 2,532 | +7+7 / 0 | 4W / 0L |
| Apr 6, 1997 | Loma Linda OpenTournament · View matches | 2,536 | 2,525 | -11+2 / -13 | 3W / 1L |
| Mar 16, 1997 | 22nd Louisiana OpenTournament · View matches | 2,544 | 2,536 | -8+1 / -9 | 4W / 2L |
| Jan 5, 1997 | 1997 Gilbert CupTournament · View matches | 2,531 | 2,544 | +13+13 / 0 | 6W / 0L |
| Dec 22, 1996 | 1996 U.S. NationalsTournament · View matches | 2,560 | 2,531 | -29+3 / -32 | 4W / 2L |
| Dec 1, 1996 | U.S. Open Team ChampionshipsTournament · View matches | 2,557 | 2,560 | +3+3 / 0 | 25W / 0L |
| Nov 10, 1996 | Pacific Rim OpenTournament · View matches | 2,561 | 2,557 | -4+0 / -4 | 7W / 2L |
| Nov 3, 1996 | Pacific Coast Memorial OpenTournament · View matches | 2,552 | 2,561 | +9+9 / 0 | 5W / 0L |
| Oct 27, 1996 | Southern OpenTournament · View matches | 2,556 | 2,552 | -4 | 3W / 2L |
| Oct 6, 1996 | Loma Linda Fall OpenTournament · View matches | 2,554 | 2,556 | +2 | 4W / 0L |
| Jun 23, 1996 | California State OpenTournament · View matches | 2,554 | 2,554 | 0+0 / 0 | 3W / 0L |
| May 5, 1996 | Hawthorne TTTTournament · View matches | 2,548 | 2,554 | +6+6 / 0 | 3W / 0L |
| Apr 28, 1996 | Thousand OaksTournament · View matches | 2,539 | 2,548 | +9+9 / 0 | 6W / 0L |
| Apr 8, 1996 | First Annual US Youth CupTournament · View matches | 2,456 | 2,539 | +83 | 16W / 1L |
| Mar 24, 1996 | Rialto Spring OpenTournament · View matches | 2,454 | 2,456 | +2+2 / 0 | 4W / 0L |
| Jan 21, 1996 | San Diego TTA Winter OpenTournament · View matches | 2,452 | 2,454 | +2+2 / 0 | 4W / 0L |
| Nov 26, 1995 | Rialto OpenTournament · View matches | 2,449 | 2,452 | +3 | 3W / 0L |
| Oct 29, 1995 | Thousand OaksTournament · View matches | 2,442 | 2,449 | +7 | 5W / 0L |
1–20 of 31
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