Wins
12
Indexed tournament wins
Player record
PARK, JACOB
Losses
13
Indexed tournament losses
Matches
25
Decisive results
Win rate
48.0%
Across indexed matches
Peak rating
724
Highest rating in the available history.
Biggest upset
Joshua Goldberg
Westchester July 2023 Open · Jul 29, 2023 · +136 rating
Open →Biggest loss
Christopher Chen
Westchester March 2023 Open · Mar 25, 2023 · -219 rating
Open →Most frequent opponent
Dassarma, Anwika
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 11, 2026, 2:30 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 29, 2023 | Westchester July 2023 OpenTournament · View matches | 685 | 724 | +39+44 / -5 | 3W / 1L |
| Mar 25, 2023 | Westchester March 2023 OpenTournament · View matches | 696 | 685 | -11 | 3W / 4L |
| Jan 28, 2023 | Westchester January 2023 OpenTournament · View matches | 709 | 696 | -13+2 / -15 | 2W / 4L |
| Dec 29, 2022 | Westchester December 2022 OpenTournament · View matches · Initial rating 709 | Unrated | 709 | -11+11 / -22 | 4W / 4L |
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