Wins
4
Indexed tournament wins
Player record
Jacoby, Adam
Losses
18
Indexed tournament losses
Matches
22
Decisive results
Win rate
18.2%
Across indexed matches
Peak rating
274
Highest rating in the available history.
Biggest upset
Mitchell, Israel
75th Annual Michigan Closed · Apr 26, 2009 · +144 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Lee, Albert
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 8, 2026, 2:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 26, 2009 | 75th Annual Michigan ClosedTournament · View matches | 244 | 274 | +30+30 / 0 | 1W / 5L |
| Apr 28, 2007 | April OpenTournament · View matches | 244 | 244 | 0+0 / 0 | 0W / 4L |
| Apr 1, 2007 | 2007 Michigan ClosedTournament · View matches | 244 | 244 | 0 | 1W / 6L |
| Apr 2, 2006 | 2006 Michigan ClosedTournament · View matches · Initial rating 244 | Unrated | 244 | — | 2W / 3L |
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