Wins
30
Indexed tournament wins
Player record
Markell, Jack
Losses
9
Indexed tournament losses
Matches
39
Decisive results
Win rate
76.9%
Across indexed matches
Peak rating
1,223
Highest rating in the available history.
Biggest upset
Hyttinen, Arvo
Westfield December Open · Dec 11, 1994 · +502 rating
Open →Biggest loss
Yeung, Lenny
Westfield February Open · Feb 12, 1995 · -307 rating
Open →Most frequent opponent
Chang, Angel
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
9 tournament appearances · synced Aug 8, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 11, 2010 | AYTTO 2010 New York City OpenTournament · View matches · USATT readjusted 1,125 → 1,190 | 1,125 | 1,223 | +33+33 / 0 | 5W / 0L |
| Mar 20, 2010 | Maryland Giant Round RobinTournament · View matches | 1,120 | 1,125 | +5+5 / 0 | 7W / 1L |
| Nov 12, 1995 | NJTTC November OpenTournament · View matches | 1,114 | 1,120 | +6+6 / 0 | 2W / 1L |
| May 21, 1995 | Westfield May OpenTournament · View matches | 1,114 | 1,114 | 0 | 4W / 1L |
| Mar 12, 1995 | Westfield March OpenTournament · View matches | 1,159 | 1,114 | -45+0 / -45 | 1W / 1L |
| Feb 12, 1995 | Westfield February OpenTournament · View matches | 1,189 | 1,159 | -30+0 / -30 | 1W / 1L |
| Jan 15, 1995 | Westfield January OpenTournament · View matches | 1,191 | 1,189 | -2+10 / -12 | 2W / 2L |
| Dec 11, 1994 | Westfield December OpenTournament · View matches · USATT readjusted 844 → 1,148 | 844 | 1,191 | +43+44 / -1 | 6W / 1L |
| Nov 20, 1994 | Westfield November OpenTournament · View matches · Initial rating 844 | Unrated | 844 | 0+4 / -4 | 2W / 1L |
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