Wins
14
Indexed tournament wins
Player record
Robert Tatsumi
Losses
13
Indexed tournament losses
Matches
27
Decisive results
Win rate
51.9%
Across indexed matches
Peak rating
1,199
Highest rating in the available history.
Biggest upset
Stephen Tang
West Covina 1994 Open · Jun 5, 1994 · +248 rating
Open →Biggest loss
Johnson Lee
Dr. Wang Chinese New Year Open · Feb 5, 1995 · -444 rating
Open →Most frequent opponent
Marques Dillard
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 26, 2026, 2:26 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 2, 1995 | Thousand Oaks ClassicTournament · View matches | 1,177 | 1,188 | +11 | 2W / 3L |
| Feb 5, 1995 | Dr. Wang Chinese New Year OpenTournament · View matches | 1,190 | 1,177 | -13+30 / -43 | 3W / 3L |
| Jul 4, 1994 | US OpenTournament · View matches | 1,199 | 1,190 | -9+18 / -27 | 3W / 2L |
| Jun 5, 1994 | West Covina 1994 OpenTournament · View matches · USATT readjusted 1,058 → 1,178 | 1,058 | 1,199 | +21+39 / -18 | 4W / 2L |
| Apr 9, 1994 | Rialto Spring OpenTournament · View matches | 1,076 | 1,058 | -18+2 / -20 | 2W / 3L |
1–5 of 5
Page 1 of 1