Wins
5
Indexed tournament wins
Player record
Jakub, Jack
Losses
4
Indexed tournament losses
Matches
9
Decisive results
Win rate
55.6%
Across indexed matches
Peak rating
1,000
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Xing, Peter
NJTTC February Open · Feb 8, 2004 · -226 rating
Open →Most frequent opponent
Bailo, Adrian
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 10, 2026, 2:27 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 7, 2004 | NJTTC March OpenTournament · View matches | 972 | 962 | -10+0 / -10 | 2W / 1L |
| Feb 8, 2004 | NJTTC February OpenTournament · View matches | 1,000 | 972 | -28+7 / -35 | 3W / 1L |
| Apr 27, 2003 | 2003 NJ State Championships ClosedTournament · View matches · Initial rating 1,000 | Unrated | 1,000 | — | 0W / 2L |
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