Wins
1
Indexed tournament wins
Player record
Vos, Sergei Valentinovich
Losses
15
Indexed tournament losses
Matches
16
Decisive results
Win rate
6.3%
Across indexed matches
Peak rating
1,368
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Starr, Marge
Huntsman World Senior Games · Oct 11, 2012 · -234 rating
Open →Most frequent opponent
Akeem Seriki
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 15, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 11, 2012 | Huntsman World Senior GamesTournament · View matches | 1,359 | 1,263 | -96+0 / -96 | 0W / 3L |
| Dec 20, 1998 | 1998 USATT NationalsTournament · View matches | 1,368 | 1,359 | -9 | 1W / 3L |
| Jul 19, 1998 | Solo & Duo RMTTC OpenTournament · View matches · Initial rating 1,368 | Unrated | 1,368 | — | 0W / 9L |
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