Wins
1
Indexed tournament wins
Player record
Markwell, Karen
Losses
16
Indexed tournament losses
Matches
17
Decisive results
Win rate
5.9%
Across indexed matches
Peak rating
740
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Hughes, John
Huntsman World Senior Games · Oct 6, 2011 · -255 rating
Open →Most frequent opponent
Norden, Helen
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 20, 2026, 2:26 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 6, 2011 | Huntsman World Senior GamesTournament · View matches | 728 | 663 | -65+0 / -65 | 0W / 7L |
| Oct 11, 2007 | Huntsman World Senior GamesTournament · View matches | 740 | 728 | -12+0 / -12 | 0W / 4L |
| Jan 25, 1997 | Sooner State Games Sports FestTournament · View matches · Initial rating 740 | Unrated | 740 | — | 1W / 5L |
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