Wins
20
Indexed tournament wins
Player record
John Tessmer
Losses
84
Indexed tournament losses
Matches
104
Decisive results
Win rate
19.2%
Across indexed matches
Peak rating
956
Highest rating in the available history.
Biggest upset
Kevin Lau
South Shore Sports/Butterfly TT Championships · Oct 28, 2012 · +440 rating
Open →Biggest loss
Tumenbayar Ulziibayar
MCC Fall Open 2012 · Nov 10, 2012 · -379 rating
Open →Most frequent opponent
Marcela Berganza
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
11 tournament appearances · synced Aug 26, 2026, 2:28 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 7, 2013 | 2013 Lindenwood April OpenTournament · View matches | 800 | 788 | -12+8 / -20 | 2W / 6L |
| Mar 24, 2013 | 2013 Saint Peters March OpenTournament · View matches | 801 | 800 | -1 | 1W / 2L |
| Mar 10, 2013 | 49th Robo-Pong St. Joseph Valley OpenTournament · View matches | 864 | 801 | -63+0 / -63 | 2W / 8L |
| Feb 17, 2013 | 2013 Think Spring OpenTournament · View matches | 870 | 864 | -6+0 / -6 | 0W / 6L |
| Dec 2, 2012 | 2012 Holiday OpenTournament · View matches | 881 | 870 | -11 | 2W / 13L |
| Nov 10, 2012 | MCC Fall Open 2012Tournament · View matches | 950 | 881 | -69+0 / -69 | 3W / 6L |
| Oct 28, 2012 | South Shore Sports/Butterfly TT ChampionshipsTournament · View matches | 956 | 950 | -6 | 2W / 12L |
| Oct 14, 2012 | 27th Annual Bernard Hock OpenTournament · View matches | 956 | 956 | 0+0 / 0 | 1W / 2L |
| Sep 23, 2012 | 2012 Lindenwood September OpenTournament · View matches | 823 | 956 | +133 | 5W / 9L |
| Sep 16, 2012 | 2012 Badger OpenTournament · View matches | 843 | 823 | -20 | 1W / 8L |
| Apr 1, 2012 | 2012 Lindenwood April OpenTournament · View matches · Initial rating 843 | Unrated | 843 | — | 1W / 12L |
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