Wins
9
Indexed tournament wins
Player record
Zimmerman, Lawrence (Burr)
Losses
1
Indexed tournament losses
Matches
10
Decisive results
Win rate
90.0%
Across indexed matches
Peak rating
1,498
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Sun, Sunny
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Rating history unavailable
More published rating points are needed before a trajectory can be drawn.
Tournament history
1 tournament appearances · synced Aug 20, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 18, 2004 | The 2004 Cleveland Winter OpenTournament · View matches · Initial rating 1,498 | Unrated | 1,498 | 0+8 / -8 | 9W / 1L |
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