Wins
6
Indexed tournament wins
Player record
Ostuno, Joey
Losses
24
Indexed tournament losses
Matches
30
Decisive results
Win rate
20.0%
Across indexed matches
Peak rating
378
Highest rating in the available history.
Biggest upset
Driscoll, Olga
Westchester 2012 September Open · Sep 30, 2012 · +488 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Medunjanin, Amel
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 8, 2026, 2:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 30, 2012 | Westchester 2012 September OpenTournament · View matches | 330 | 378 | +48 | 1W / 12L |
| Sep 2, 2012 | New England OpenTournament · View matches | 309 | 330 | +21 | 2W / 4L |
| May 27, 2012 | Connecticut OpenTournament · View matches | 288 | 309 | +21 | 2W / 4L |
| Jun 19, 2011 | Connecticut OpenTournament · View matches · Initial rating 288 | Unrated | 288 | — | 1W / 4L |
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