Wins
77
Indexed tournament wins
Player record
Jack Jacob
Losses
54
Indexed tournament losses
Matches
131
Decisive results
Win rate
58.8%
Across indexed matches
Peak rating
1,917
Highest rating in the available history.
Biggest upset
Peter Stegehuis
Maryland Circuit · Jul 13, 2002 · +227 rating
Open →Biggest loss
Alvis Jenkins
Maryland Circuit · Sep 14, 2002 · -319 rating
Open →Most frequent opponent
Julian Waters
11 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
22 tournament appearances · synced Aug 8, 2026, 3:34 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 30, 2019 | 2019 US NationalsTournament · View matches | 1,777 | 1,778 | +1+8 / -7 | 6W / 2L |
| Dec 16, 2018 | 2018 US OpenTournament · View matches | 1,776 | 1,777 | +1+1 / 0 | 4W / 0L |
| Jul 2, 2018 | US Nationals Tournament · View matches | 1,823 | 1,776 | -47+10 / -57 | 5W / 3L |
| Dec 17, 2017 | US OpenTournament · View matches | 1,823 | 1,823 | 0+0 / 0 | 3W / 1L |
| Jul 3, 2017 | 2017 SuperMicro US NationalsTournament · View matches | 1,831 | 1,823 | -8+0 / -8 | 5W / 2L |
| Nov 28, 2004 | 2004 N. American Teams Open TTTournament · View matches | 1,814 | 1,831 | +17 | 4W / 7L |
| Nov 30, 2003 | North American TeamsTournament · View matches | 1,838 | 1,814 | -24+10 / -34 | 1W / 6L |
| Jul 13, 2003 | Maryland CircuitTournament · View matches | 1,813 | 1,838 | +25+39 / -14 | 6W / 4L |
| Mar 9, 2003 | Maryland CircuitTournament · View matches | 1,783 | 1,813 | +30+58 / -28 | 5W / 4L |
| Feb 9, 2003 | Maryland CircuitTournament · View matches | 1,791 | 1,783 | -8 | 2W / 3L |
| Jan 12, 2003 | Maryland CircuitTournament · View matches | 1,798 | 1,791 | -7 | 2W / 3L |
| Dec 8, 2002 | Maryland CircuitTournament · View matches | 1,822 | 1,798 | -24+0 / -24 | 2W / 3L |
| Nov 10, 2002 | Maryland CircuitTournament · View matches | 1,808 | 1,822 | +14+14 / 0 | 5W / 0L |
| Sep 14, 2002 | Maryland CircuitTournament · View matches | 1,878 | 1,808 | -70+0 / -70 | 0W / 3L |
| Aug 10, 2002 | Maryland CircuitTournament · View matches | 1,917 | 1,878 | -39 | 3W / 4L |
| Jul 13, 2002 | Maryland CircuitTournament · View matches · USATT readjusted 1,760 → 1,897 | 1,760 | 1,917 | +20+32 / -12 | 6W / 2L |
| Jun 8, 2002 | Maryland CircuitTournament · View matches | 1,763 | 1,760 | -3 | 2W / 2L |
| Apr 13, 2002 | Maryland CircuitTournament · View matches | 1,790 | 1,763 | -27+26 / -53 | 3W / 2L |
| Jan 5, 2002 | Maryland CircuitTournament · View matches | 1,763 | 1,790 | +27+27 / 0 | 3W / 0L |
| Dec 2, 2001 | Maryland December CircuitTournament · View matches | 1,752 | 1,763 | +11+11 / 0 | 3W / 0L |
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