Wins
28
Indexed tournament wins
Player record
Jon Birck
Losses
11
Indexed tournament losses
Matches
39
Decisive results
Win rate
71.8%
Across indexed matches
Peak rating
1,776
Highest rating in the available history.
Biggest upset
Mike Didio
Huntsman Senior World Games · Oct 8, 2018 · +105 rating
Open →Biggest loss
David Knibbe
Huntsman World Senior Games · Oct 9, 2017 · -330 rating
Open →Most frequent opponent
Karl Seehorn
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
6 tournament appearances · synced Aug 27, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 8, 2018 | Huntsman Senior World Games Tournament · View matches | 1,672 | 1,693 | +21+36 / -15 | 7W / 3L |
| Oct 9, 2017 | Huntsman World Senior GamesTournament · View matches | 1,731 | 1,672 | -59+6 / -65 | 6W / 3L |
| Nov 12, 2016 | 2016 Stiga Portland OpenTournament · View matches | 1,724 | 1,731 | +7+7 / 0 | 2W / 0L |
| Oct 3, 2016 | Huntsman World Senior GamesTournament · View matches | 1,776 | 1,724 | -52+1 / -53 | 6W / 2L |
| Oct 9, 2015 | Huntsman World Senior GamesTournament · View matches | 1,776 | 1,776 | 0+2 / -2 | 4W / 1L |
| Oct 10, 2014 | Huntsman World Senior GamesTournament · View matches · Initial rating 1,776 | Unrated | 1,776 | — | 3W / 2L |
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