Wins
12
Indexed tournament wins
Player record
David Jacobs
Losses
20
Indexed tournament losses
Matches
32
Decisive results
Win rate
37.5%
Across indexed matches
Peak rating
1,005
Highest rating in the available history.
Biggest upset
Tim Dreher
Arkansas Closed · Jan 31, 2009 · +474 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
John Miller
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 26, 2026, 2:27 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 31, 2009 | Arkansas ClosedTournament · View matches | 871 | 1,005 | +134 | 7W / 5L |
| Nov 8, 2008 | Arkansas OpenTournament · View matches | 527 | 871 | +344 | 3W / 4L |
| Feb 2, 2008 | Arkansas ClosedTournament · View matches | 528 | 527 | -1 | 2W / 6L |
| Nov 4, 2006 | Arkansas OpenTournament · View matches · Initial rating 528 | Unrated | 528 | — | 0W / 5L |
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