Wins
6
Indexed tournament wins
Player record
Doug Ziegler
Losses
13
Indexed tournament losses
Matches
19
Decisive results
Win rate
31.6%
Across indexed matches
Peak rating
854
Highest rating in the available history.
Biggest upset
Mike Palm
Schaumburg TTC 14th Anniversary · Mar 25, 2000 · +32 rating
Open →Biggest loss
Adil Dhanani
Schaumberg Open · May 20, 2000 · -102 rating
Open →Most frequent opponent
Keith Ertner
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 28, 2026, 3:00 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 20, 2000 | Schaumberg OpenTournament · View matches | 854 | 821 | -33 | 1W / 4L |
| Mar 25, 2000 | Schaumburg TTC 14th AnniversaryTournament · View matches | 840 | 854 | +14+21 / -7 | 3W / 4L |
| Feb 26, 2000 | Schaumburg No Waiting RR OpenTournament · View matches · Initial rating 840 | Unrated | 840 | -16+13 / -29 | 2W / 5L |
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