Wins
55
Indexed tournament wins
Player record
Alen Derpetrossian
Losses
80
Indexed tournament losses
Matches
135
Decisive results
Win rate
40.7%
Across indexed matches
Peak rating
1,185
Highest rating in the available history.
Biggest upset
Song, Jing
LATTA Butterfly August Open · Aug 24, 2024 · +170 rating
Open →Biggest loss
Isabella Yuan
Homenetment ARARAT OPEN 2022 · May 1, 2022 · -828 rating
Open →Most frequent opponent
Peter Repka
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
27 tournament appearances · synced Aug 11, 2026, 8:53 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 9, 2022 | Homenetment ARARAT Glendale Friendship Games 2022Tournament · View matches | 1,142 | 1,143 | +1+28 / -27 | 3W / 7L |
| Sep 24, 2022 | LATTA Butterfly September Open 2022Tournament · View matches · USATT readjusted 1,041 → 1,112 | 1,041 | 1,142 | +30+43 / -13 | 6W / 4L |
| May 1, 2022 | Homenetment ARARAT OPEN 2022Tournament · View matches | 1,073 | 1,041 | -32 | 3W / 4L |
| Feb 19, 2022 | LATTA Butterfly February OpenTournament · View matches | 1,071 | 1,073 | +2+16 / -14 | 1W / 5L |
| Mar 7, 2020 | GLTTC OpenTournament · View matches | 1,092 | 1,071 | -21+0 / -21 | 5W / 6L |
| Feb 14, 1999 | Golden Western States OpenTournament · View matches | 1,087 | 1,092 | +5 | 2W / 2L |
| Jun 21, 1998 | California State OpenTournament · View matches · Initial rating 1,087 | Unrated | 1,087 | — | 0W / 5L |
21–27 of 27
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