Wins
68
Indexed tournament wins
Player record
Kim, Chong-Koo
Losses
254
Indexed tournament losses
Matches
322
Decisive results
Win rate
21.1%
Across indexed matches
Peak rating
1,641
Highest rating in the available history.
Biggest upset
Jonathan Paretsky
2002 US National Championships · Dec 22, 2002 · +588 rating
Open →Biggest loss
Marina Leitman
2002 US National Championships · Dec 22, 2002 · -569 rating
Open →Most frequent opponent
Sumeri, Alex
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
37 tournament appearances · synced Aug 11, 2026, 2:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 22, 2002 | 2002 US National ChampionshipsTournament · View matches | 1,269 | 1,365 | +96+113 / -17 | 3W / 14L |
| Nov 10, 2002 | Stiga Pacific Rim OpenTournament · View matches | 1,262 | 1,268 | +6 | 2W / 4L |
| Sep 8, 2002 | Back to School OpenTournament · View matches | 1,262 | 1,262 | 0 | 4W / 6L |
| Jul 21, 2002 | Juic Seattle OpenTournament · View matches | 1,285 | 1,262 | -23 | 1W / 8L |
| Jun 22, 2002 | MTTC 2002 OpenTournament · View matches | 1,317 | 1,285 | -32 | 0W / 3L |
| Jun 8, 2002 | 2002 Seattle OpenTournament · View matches · USATT readjusted 1,200 → 1,262 | 1,200 | 1,317 | +55+58 / -3 | 3W / 5L |
| Jun 1, 2002 | Rose City OpenTournament · View matches | 1,192 | 1,200 | +8 | 5W / 9L |
| Nov 4, 2001 | Stiga Pacific Rim OpenTournament · View matches | 991 | 1,192 | +201 | 4W / 4L |
| Aug 25, 2001 | MTTC 2001 OpenTournament · View matches | 981 | 991 | +10+10 / 0 | 1W / 2L |
| Jun 10, 2001 | 2001 Seattle OpenTournament · View matches | 983 | 981 | -2+0 / -2 | 0W / 4L |
| May 6, 2001 | 2001 WA State Open, Closed, TrTournament · View matches | 989 | 983 | -6 | 0W / 5L |
| Jun 25, 2000 | Seattle OpenTournament · View matches | 949 | 989 | +40+40 / 0 | 1W / 1L |
| Dec 11, 1999 | MTTC 99 Winter SinglesTournament · View matches | 949 | 949 | 0+0 / 0 | 1W / 4L |
| Jul 24, 1999 | MTTC 99 OpenTournament · View matches | 949 | 949 | 0+0 / 0 | 0W / 2L |
| Jun 13, 1999 | 1999 Seattle OpenTournament · View matches | 949 | 949 | 0+0 / 0 | 0W / 2L |
| Jul 18, 1998 | Mountlake TTC 98 OpenTournament · View matches | 999 | 949 | -50+0 / -50 | 0W / 2L |
| Jul 26, 1997 | Washington State OpenTournament · View matches · Initial rating 999 | Unrated | 999 | — | 2W / 2L |
21–37 of 37
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