Wins
24
Indexed tournament wins
Player record
Chakoff, Jon
Losses
17
Indexed tournament losses
Matches
41
Decisive results
Win rate
58.5%
Across indexed matches
Peak rating
1,794
Highest rating in the available history.
Biggest upset
Abolaji Ogunshola
NJTTC November RR Open · Nov 5, 2017 · +175 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Christopher Beckett
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
7 tournament appearances · synced Aug 9, 2026, 2:18 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 24, 2018 | Westchester 2018 February OpenTournament · View matches | 1,794 | 1,779 | -15+2 / -17 | 3W / 4L |
| Feb 11, 2018 | LYTTC 2018 AIG CupTournament · View matches | 1,788 | 1,794 | +6+12 / -6 | 4W / 1L |
| Jan 27, 2018 | Westchester 2018Tournament · View matches | 1,792 | 1,788 | -4+0 / -4 | 2W / 2L |
| Nov 11, 2017 | LYTTC CTTA Double Fish Cup TourTournament · View matches | 1,780 | 1,792 | +12+12 / 0 | 6W / 0L |
| Nov 5, 2017 | NJTTC November RR Open Tournament · View matches | 1,745 | 1,780 | +35+37 / -2 | 3W / 5L |
| Jun 18, 2017 | LYTTC June OpenTournament · View matches | 1,746 | 1,745 | -1+5 / -6 | 1W / 2L |
| Mar 11, 2017 | LYTTC "FIT" OpenTournament · View matches · Initial rating 1,746 | Unrated | 1,746 | +1+28 / -27 | 5W / 3L |
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