Wins
25
Indexed tournament wins
Player record
Umeda, Ayaka
Losses
6
Indexed tournament losses
Matches
31
Decisive results
Win rate
80.6%
Across indexed matches
Peak rating
1,048
Highest rating in the available history.
Biggest upset
John Mc Dermott
22nd Fit Open · Mar 22, 2015 · +242 rating
Open →Biggest loss
Kim, David
CCCF April 2015 Open · Apr 4, 2015 · -339 rating
Open →Most frequent opponent
Becky Gregor
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 7, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 4, 2015 | CCCF April 2015 OpenTournament · View matches | 1,048 | 1,033 | -15+10 / -25 | 9W / 2L |
| Mar 22, 2015 | 22nd Fit OpenTournament · View matches · USATT readjusted 861 → 1,020 | 861 | 1,048 | +28+35 / -7 | 7W / 2L |
| Nov 17, 2013 | 19th FIT OpenTournament · View matches | 865 | 861 | -4+0 / -4 | 5W / 2L |
| Oct 27, 2013 | Westchester 2013 October OpenTournament · View matches · Initial rating 865 | Unrated | 865 | — | 4W / 0L |
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