Wins
7
Indexed tournament wins
Player record
Umlauf, Mark
Losses
9
Indexed tournament losses
Matches
16
Decisive results
Win rate
43.8%
Across indexed matches
Peak rating
1,300
Highest rating in the available history.
Biggest upset
Millett, Richard
Florida Sunshine State Games · May 23, 1999 · +120 rating
Open →Biggest loss
Durbin, William
Orlando Winter Open · Feb 6, 2000 · -231 rating
Open →Most frequent opponent
Bik-yin Lai
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 12, 2026, 2:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 6, 2000 | Orlando Winter OpenTournament · View matches | 1,345 | 1,300 | -45+0 / -45 | 0W / 1L |
| May 23, 1999 | Florida Sunshine State GamesTournament · View matches | 1,214 | 1,247 | +33 | 6W / 6L |
| Jan 31, 1999 | Orlando Winter OpenTournament · View matches · Initial rating 1,214 | Unrated | 1,214 | — | 1W / 2L |
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