Wins
407
Indexed tournament wins
Player record
Castle, Roger
Losses
227
Indexed tournament losses
Matches
634
Decisive results
Win rate
64.2%
Across indexed matches
Peak rating
2,080
Highest rating in the available history.
Biggest upset
Co, Thanh
1998 Pacific Rim Open · Nov 8, 1998 · +494 rating
Open →Biggest loss
Yang, George
Kitsap Open "Showdown Near Seattle" · Sep 26, 2010 · -305 rating
Open →Most frequent opponent
John Ochsner
19 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
68 tournament appearances · synced Aug 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 4, 2001 | Stiga Pacific Rim OpenTournament · View matches | 1,593 | 1,775 | +182 | 4W / 5L |
| Nov 5, 2000 | Stiga Pacific Rim OpenTournament · View matches | 1,593 | 1,605 | +12+19 / -7 | 4W / 4L |
| Mar 25, 2000 | Portland Double RR OpenTournament · View matches | 1,586 | 1,582 | -4+6 / -10 | 7W / 3L |
| Jan 23, 1999 | Portland Giant RRTournament · View matches | 1,315 | 1,586 | +271 | 6W / 2L |
| Dec 5, 1998 | Portland Warm-Up Double RRTournament · View matches | 1,283 | 1,315 | +32 | 5W / 3L |
| Nov 8, 1998 | 1998 Pacific Rim OpenTournament · View matches · USATT readjusted 885 → 1,219 | 885 | 1,283 | +64+67 / -3 | 5W / 4L |
| Feb 25, 1995 | Year of the Boar OpenTournament · View matches | 872 | 885 | +13+16 / -3 | 3W / 1L |
| Nov 13, 1994 | Pacific Rim OpenTournament · View matches · Initial rating 872 | Unrated | 872 | — | 4W / 1L |
61–68 of 68
PreviousPage 4 of 4