Wins
18
Indexed tournament wins
Player record
Sarmiento, Ronilo
Losses
21
Indexed tournament losses
Matches
39
Decisive results
Win rate
46.2%
Across indexed matches
Peak rating
1,425
Highest rating in the available history.
Biggest upset
Nguyen, Cuong
Meiklejohn National Seniors · Jun 8, 2003 · +292 rating
Open →Biggest loss
Barsegian, George
California State Open · Jun 29, 2003 · -267 rating
Open →Most frequent opponent
Nguyen, Dinh
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
7 tournament appearances · synced Aug 11, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 18, 2010 | 2010 Northridge OpenTournament · View matches | 1,400 | 1,318 | -82 | 4W / 7L |
| Aug 24, 2003 | Pacific Coast OpenTournament · View matches | 1,407 | 1,400 | -7+4 / -11 | 4W / 2L |
| Jun 29, 2003 | California State OpenTournament · View matches | 1,425 | 1,407 | -18+10 / -28 | 3W / 4L |
| Jun 8, 2003 | Meiklejohn National SeniorsTournament · View matches · USATT readjusted 1,307 → 1,373 | 1,307 | 1,425 | +52+53 / -1 | 2W / 1L |
| Mar 30, 2003 | Golden Western States OpenTournament · View matches | 1,294 | 1,307 | +13 | 2W / 3L |
| Jan 19, 2003 | Butterfly Power Pong OpenTournament · View matches | 1,295 | 1,294 | -1+9 / -10 | 3W / 1L |
| Sep 29, 2002 | Pacific Coast OpenTournament · View matches · Initial rating 1,295 | Unrated | 1,295 | — | 0W / 3L |
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