Wins
16
Indexed tournament wins
Player record
Jeff Matz
Losses
8
Indexed tournament losses
Matches
24
Decisive results
Win rate
66.7%
Across indexed matches
Peak rating
1,431
Highest rating in the available history.
Biggest upset
Yvonne Kronlage
Maryland Giant RR · Mar 20, 2004 · +718 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Steven Kaminsky
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 27, 2026, 2:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 20, 2004 | Maryland Giant RRTournament · View matches · USATT readjusted 845 → 1,342 | 845 | 1,431 | +89+109 / -20 | 9W / 8L |
| Mar 7, 2004 | Maryland CircuitTournament · View matches · Initial rating 845 | Unrated | 845 | — | 7W / 0L |
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