Wins
20
Indexed tournament wins
Player record
Yang, Amoy
Losses
20
Indexed tournament losses
Matches
40
Decisive results
Win rate
50.0%
Across indexed matches
Peak rating
1,731
Highest rating in the available history.
Biggest upset
Boerwinkle, Jerry
Best of the West Open · Oct 22, 2000 · +246 rating
Open →Biggest loss
Baker, William
Valley of the Sun Open · Dec 2, 2000 · -194 rating
Open →Most frequent opponent
Gia Leu
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
7 tournament appearances · synced Aug 9, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 30, 2002 | Arizona OpenTournament · View matches | 1,676 | 1,721 | +45+47 / -2 | 4W / 1L |
| Jan 12, 2002 | 2002 Valley of the Sun OpenTournament · View matches | 1,688 | 1,676 | -12+6 / -18 | 3W / 4L |
| Dec 2, 2000 | Valley of the Sun OpenTournament · View matches | 1,731 | 1,688 | -43+0 / -43 | 0W / 5L |
| Oct 22, 2000 | Best of the West OpenTournament · View matches · USATT readjusted 1,530 → 1,718 | 1,530 | 1,731 | +13+28 / -15 | 5W / 3L |
| Jun 17, 2000 | Grand Canyon State GamesTournament · View matches | 1,479 | 1,530 | +51 | 4W / 3L |
| Apr 22, 2000 | Arizona State ChampionshipsTournament · View matches | 1,431 | 1,479 | +48+48 / 0 | 2W / 2L |
| Apr 25, 1999 | Arizona State ChampionshipTournament · View matches · Initial rating 1,431 | Unrated | 1,431 | — | 2W / 2L |
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