Wins
19
Indexed tournament wins
Player record
Knowlton, William (Bill)
Losses
18
Indexed tournament losses
Matches
37
Decisive results
Win rate
51.4%
Across indexed matches
Peak rating
1,394
Highest rating in the available history.
Biggest upset
Robert Salmeron
Huntsman World Senior Games · Oct 8, 2004 · +237 rating
Open →Biggest loss
Harguth, David
Huntsman World Senior Games · Oct 7, 2005 · -106 rating
Open →Most frequent opponent
Allen McDermott
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 15, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Oct 12, 2006 | Huntsman World Senior GamesTournament · View matches | 1,366 | 1,394 | +28 | 4W / 4L |
| Oct 7, 2005 | Huntsman World Senior GamesTournament · View matches | 1,384 | 1,366 | -18+9 / -27 | 5W / 5L |
| Oct 8, 2004 | Huntsman World Senior GamesTournament · View matches | 1,203 | 1,384 | +181 | 3W / 6L |
| Oct 10, 2003 | Huntsman World Senior GamesTournament · View matches · Initial rating 1,203 | Unrated | 1,203 | — | 7W / 3L |
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