Wins
290
Indexed tournament wins
Player record
Chung, Ngai-Chi
Losses
238
Indexed tournament losses
Matches
528
Decisive results
Win rate
54.9%
Across indexed matches
Peak rating
1,958
Highest rating in the available history.
Biggest upset
Cobb Sr, Dennis S.
1998 North American Teams Championships · Nov 29, 1998 · +344 rating
Open →Biggest loss
Minh Nguyen
Sac-Rec Winter Open RR · Feb 5, 2000 · -602 rating
Open →Most frequent opponent
Kazantsev, Mikhail
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
52 tournament appearances · synced Aug 12, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 5, 1998 | 1998 US OpenTournament · View matches | 1,422 | 1,599 | +177 | 10W / 5L |
| May 24, 1998 | Golden State OpenTournament · View matches | 1,389 | 1,422 | +33 | 6W / 3L |
| Apr 5, 1998 | Sacramento Spring OpenTournament · View matches | 1,375 | 1,389 | +14+16 / -2 | 6W / 1L |
| Feb 15, 1998 | Berkeley TTC President's Day TTournament · View matches | 1,459 | 1,375 | -84 | 4W / 4L |
| Jan 31, 1998 | Sac-Rec Winter OpenTournament · View matches | 1,304 | 1,459 | +155 | 9W / 2L |
| Dec 21, 1997 | US NationalsTournament · View matches | 1,169 | 1,304 | +135 | 11W / 5L |
| Nov 15, 1997 | Sac-Rec Fall Fun-for-all OpenTournament · View matches | 1,167 | 1,169 | +2 | 4W / 3L |
| Oct 12, 1997 | Sacramento OpenTournament · View matches | 1,158 | 1,167 | +9 | 4W / 3L |
| Aug 31, 1997 | Sam Lima Mem TTTTournament · View matches | 1,091 | 1,158 | +67 | 7W / 3L |
| Jul 6, 1997 | U.S. OpenTournament · View matches | 1,071 | 1,091 | +20+49 / -29 | 5W / 5L |
| May 25, 1997 | 23rd Annual Golden State OpenTournament · View matches | 1,098 | 1,071 | -27 | 3W / 3L |
| Mar 29, 1997 | Glen Park OpenTournament · View matches · Initial rating 1,098 | Unrated | 1,098 | — | 3W / 3L |
41–52 of 52
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