Wins
127
Indexed tournament wins
Player record
Choi, Loong-Sang
Losses
92
Indexed tournament losses
Matches
219
Decisive results
Win rate
58.0%
Across indexed matches
Peak rating
1,824
Highest rating in the available history.
Biggest upset
Lazarev, Michael
Westfield September Open · Sep 13, 1998 · +225 rating
Open →Biggest loss
Chan, Singchung
NJTTC May Open · May 2, 1999 · -323 rating
Open →Most frequent opponent
Davis, Antwain
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
36 tournament appearances · synced Aug 10, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 8, 1998 | Bay State Giant RRTournament · View matches | 1,629 | 1,672 | +43+65 / -22 | 3W / 4L |
| Sep 13, 1998 | Westfield September OpenTournament · View matches | 1,581 | 1,629 | +48+48 / 0 | 2W / 3L |
| Apr 5, 1998 | April Westfield OpenTournament · View matches | 1,631 | 1,581 | -50+0 / -50 | 5W / 1L |
| Mar 1, 1998 | Rochester Giant RRTournament · View matches · USATT readjusted 1,467 → 1,599 | 1,467 | 1,631 | +32+40 / -8 | 7W / 2L |
| Nov 2, 1997 | 1997 Sports Garden OpenTournament · View matches | 1,467 | 1,497 | +30+32 / -2 | 2W / 2L |
| Oct 19, 1997 | October Westfield OpenTournament · View matches | 1,431 | 1,415 | -16+5 / -21 | 4W / 5L |
| Jul 6, 1997 | U.S. OpenTournament · View matches | 1,418 | 1,431 | +13+26 / -13 | 5W / 1L |
| May 18, 1997 | May Westfield OpenTournament · View matches | 1,419 | 1,418 | -1+14 / -15 | 4W / 2L |
| Apr 20, 1997 | Rennselaer OpenTournament · View matches | 1,381 | 1,419 | +38 | 7W / 3L |
| Oct 20, 1996 | NJTTC October OpenTournament · View matches | 1,372 | 1,381 | +9+19 / -10 | 4W / 3L |
| Jul 7, 1996 | 1996 US OpenTournament · View matches | 1,369 | 1,372 | +3+16 / -13 | 3W / 4L |
| Apr 14, 1996 | NJTTC April OpenTournament · View matches | 1,356 | 1,369 | +13+16 / -3 | 3W / 1L |
| Feb 11, 1996 | 1996 RPI OpenTournament · View matches | 1,361 | 1,356 | -5+2 / -7 | 3W / 1L |
| Mar 26, 1995 | RPI OpenTournament · View matches | 1,363 | 1,361 | -2 | 4W / 5L |
| Nov 20, 1994 | Westfield November OpenTournament · View matches | 1,386 | 1,363 | -23+2 / -25 | 1W / 1L |
| Mar 20, 1994 | RPI OpenTournament · View matches | 1,387 | 1,386 | -1+2 / -3 | 1W / 1L |
21–36 of 36
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