Wins
45
Indexed tournament wins
Player record
Teng, Yubei
Losses
34
Indexed tournament losses
Matches
79
Decisive results
Win rate
57.0%
Across indexed matches
Peak rating
1,865
Highest rating in the available history.
Biggest upset
HALL, WILLIAM
1998 ACUI · Apr 11, 1998 · +215 rating
Open →Biggest loss
Milimovka, Alex
April Westfield Open · Apr 5, 1998 · -243 rating
Open →Most frequent opponent
Daniel Wang
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
12 tournament appearances · synced Aug 9, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 16, 2000 | 2000 Champions Spring OpenTournament · View matches | 1,865 | 1,795 | -70 | 3W / 4L |
| Apr 1, 2000 | Karen/Aaron Chang/Chung DoubleTournament · View matches | 1,838 | 1,865 | +27+37 / -10 | 7W / 2L |
| Jul 4, 1999 | 1999 US OpenTournament · View matches | 1,810 | 1,838 | +28+62 / -34 | 6W / 3L |
| May 9, 1999 | Kennedy Memorial Park Spring CTournament · View matches | 1,831 | 1,810 | -21+2 / -23 | 3W / 6L |
| Apr 24, 1999 | ACUI TTTTournament · View matches | 1,859 | 1,831 | -28 | 2W / 3L |
| Nov 22, 1998 | Beantown Pro Duck TourTournament · View matches | 1,839 | 1,859 | +20+32 / -12 | 4W / 2L |
| Apr 18, 1998 | Ralph Robinson Memorial OpenTournament · View matches · USATT readjusted 1,747 → 1,810 | 1,747 | 1,839 | +29+44 / -15 | 4W / 2L |
| Apr 11, 1998 | 1998 ACUITournament · View matches | 1,700 | 1,747 | +47+47 / 0 | 2W / 4L |
| Apr 5, 1998 | April Westfield OpenTournament · View matches | 1,735 | 1,700 | -35 | 3W / 3L |
| Mar 20, 1998 | 1998 Eastern OpenTournament · View matches | 1,735 | 1,735 | 0+20 / -20 | 1W / 2L |
| Nov 15, 1997 | 1997 MIT OpenTournament · View matches | 1,736 | 1,735 | -1+10 / -11 | 3W / 2L |
| Sep 28, 1997 | Rhode Island Sept. RRTournament · View matches · Initial rating 1,736 | Unrated | 1,736 | +23+31 / -8 | 7W / 1L |
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