Wins
18
Indexed tournament wins
Player record
Ulziibayar, Tumenbayar
Losses
70
Indexed tournament losses
Matches
88
Decisive results
Win rate
20.5%
Across indexed matches
Peak rating
821
Highest rating in the available history.
Biggest upset
Tessmer, John
MCC Fall Open 2012 · Nov 10, 2012 · +379 rating
Open →Biggest loss
Zhou, Rachel
2013 Saint Peters March Open · Mar 24, 2013 · -74 rating
Open →Most frequent opponent
Berganza, Marcela
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
8 tournament appearances · synced Aug 9, 2026, 2:30 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 24, 2013 | 2013 Saint Peters March OpenTournament · View matches | 821 | 811 | -10+0 / -10 | 1W / 2L |
| Mar 10, 2013 | 49th Robo-Pong St. Joseph Valley OpenTournament · View matches | 618 | 821 | +203 | 5W / 7L |
| Feb 17, 2013 | 2013 Think Spring OpenTournament · View matches | 614 | 618 | +4 | 1W / 5L |
| Nov 25, 2012 | Butterfly Thanksgiving Team ChampionshipsTournament · View matches | 614 | 614 | 0+0 / 0 | 0W / 22L |
| Nov 10, 2012 | MCC Fall Open 2012Tournament · View matches | 571 | 614 | +43+50 / -7 | 4W / 5L |
| Oct 28, 2012 | South Shore Sports/Butterfly TT ChampionshipsTournament · View matches | 532 | 571 | +39+40 / -1 | 1W / 16L |
| Oct 14, 2012 | 27th Annual Bernard Hock OpenTournament · View matches | 525 | 532 | +7+7 / 0 | 1W / 7L |
| Sep 23, 2012 | 2012 Lindenwood September OpenTournament · View matches · Initial rating 525 | Unrated | 525 | — | 5W / 6L |
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