Wins
11
Indexed tournament wins
Player record
Joseph Pryber
Losses
7
Indexed tournament losses
Matches
18
Decisive results
Win rate
61.1%
Across indexed matches
Peak rating
665
Highest rating in the available history.
Biggest upset
Jasper Boettcher
Davison Spring Open · Apr 18, 1998 · +46 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Jasper Boettcher
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 26, 2026, 2:28 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 31, 1998 | 1998 Michigan State ChampionshipTournament · View matches | 659 | 665 | +6 | 2W / 4L |
| Apr 18, 1998 | Davison Spring OpenTournament · View matches | 543 | 659 | +116 | 4W / 0L |
| Feb 28, 1998 | Davison February OpenTournament · View matches · Initial rating 543 | Unrated | 543 | +1+8 / -7 | 5W / 3L |
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