Wins
4
Indexed tournament wins
Player record
Kruppenbach, Dean
Losses
3
Indexed tournament losses
Matches
7
Decisive results
Win rate
57.1%
Across indexed matches
Peak rating
911
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Zablotsky, Michael
PA State Games · Apr 26, 1998 · -431 rating
Open →Most frequent opponent
Cruz, Chris I
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 13, 2026, 2:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 26, 1998 | PA State GamesTournament · View matches | 911 | 861 | -50+2 / -52 | 2W / 2L |
| Feb 21, 1998 | MATTC February OpenTournament · View matches · Initial rating 911 | Unrated | 911 | 0+6 / -6 | 2W / 1L |
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