Wins
20
Indexed tournament wins
Player record
Arratia, Richard
Losses
37
Indexed tournament losses
Matches
57
Decisive results
Win rate
35.1%
Across indexed matches
Peak rating
1,369
Highest rating in the available history.
Biggest upset
Thrasher, Steven
Golden Western States · Mar 27, 2005 · +232 rating
Open →Biggest loss
Bruckel, Jane
Golden Western Open · Mar 27, 2011 · -602 rating
Open →Most frequent opponent
Derrick Stockhausen
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
8 tournament appearances · synced Aug 8, 2026, 2:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 26, 2011 | California State OpenTournament · View matches | 1,225 | 1,212 | -13+4 / -17 | 3W / 3L |
| Jun 12, 2011 | LATTA OpenTournament · View matches | 1,282 | 1,225 | -57+0 / -57 | 4W / 3L |
| Mar 27, 2011 | Golden Western OpenTournament · View matches | 1,349 | 1,282 | -67+2 / -69 | 4W / 3L |
| May 31, 2009 | California State OpenTournament · View matches | 1,369 | 1,349 | -20 | 1W / 5L |
| Mar 27, 2005 | Golden Western StatesTournament · View matches · USATT readjusted 1,276 → 1,330 | 1,276 | 1,369 | +39+47 / -8 | 4W / 2L |
| May 2, 2004 | 2004 Westside Spring OpenTournament · View matches | 1,278 | 1,276 | -2 | 2W / 8L |
| Sep 29, 2002 | Pacific Coast OpenTournament · View matches | 1,285 | 1,278 | -7 | 2W / 5L |
| Jun 24, 2001 | California State OpenTournament · View matches · Initial rating 1,286 | Unrated | 1,286 | — | 0W / 8L |
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