Wins
3
Indexed tournament wins
Player record
Deng, Jack
Losses
15
Indexed tournament losses
Matches
18
Decisive results
Win rate
16.7%
Across indexed matches
Peak rating
981
Highest rating in the available history.
Biggest upset
Niyati, Karl
2014 US National Championships · Dec 20, 2014 · +583 rating
Open →Biggest loss
Chu, Natalie
2014 US National Championships · Dec 20, 2014 · -515 rating
Open →Most frequent opponent
Akbarullah, Syed
1 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
2 tournament appearances · synced Aug 8, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 20, 2014 | 2014 US National ChampionshipsTournament · View matches | 729 | 981 | +252 | 3W / 8L |
| Jul 6, 2013 | US OpenTournament · View matches · Initial rating 729 | Unrated | 729 | — | 0W / 7L |
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