Wins
3
Indexed tournament wins
Player record
Cardinal, Roger J.
Losses
7
Indexed tournament losses
Matches
10
Decisive results
Win rate
30.0%
Across indexed matches
Peak rating
847
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Viner, Joshua
Waltham May Open RR · Jun 1, 1997 · -158 rating
Open →Most frequent opponent
Lohr, Ross
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 10, 2026, 2:28 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 1, 1997 | Waltham May Open RRTournament · View matches | 847 | 828 | -19+4 / -23 | 2W / 3L |
| Apr 27, 1997 | Waltham April Open RRTournament · View matches · Initial rating 847 | Unrated | 847 | — | 1W / 4L |
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