Wins
218
Indexed tournament wins
Player record
Karl Montgomery
Losses
133
Indexed tournament losses
Matches
351
Decisive results
Win rate
62.1%
Across indexed matches
Peak rating
2,059
Highest rating in the available history.
Biggest upset
Berechiah Skolnick
Club JOOLA March Open · Mar 22, 2009 · +603 rating
Open →Biggest loss
Derek Nie
Club JOOLA March Open · Mar 22, 2009 · -527 rating
Open →Most frequent opponent
Reginald Willis
12 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
32 tournament appearances · synced Aug 26, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 30, 2014 | 2014 JOOLA North American Teams ChampionshipsTournament · View matches | 1,948 | 2,059 | +111 | 9W / 9L |
| Nov 16, 2014 | Potomac 2014 Fall OpenTournament · View matches | 1,962 | 1,948 | -14+10 / -24 | 7W / 2L |
| Apr 8, 2012 | Club JOOLA Spring OpenTournament · View matches | 1,963 | 1,962 | -1+18 / -19 | 5W / 6L |
| Dec 17, 2011 | 2011 US NationalsTournament · View matches | 1,934 | 1,963 | +29 | 11W / 9L |
| Nov 27, 2011 | 2011 JOOLA N. American Teams OTournament · View matches | 1,850 | 1,934 | +84 | 15W / 6L |
| Nov 19, 2011 | 2011 Potomac Fall OpenTournament · View matches | 1,862 | 1,850 | -12 | 10W / 7L |
| Aug 14, 2011 | Club Joola Summer OpenTournament · View matches | 1,857 | 1,862 | +5+28 / -23 | 7W / 3L |
| Jul 23, 2011 | Maryland Giant RRTournament · View matches | 1,826 | 1,857 | +31+38 / -7 | 9W / 1L |
| Jun 4, 2011 | Maryland CircuitTournament · View matches | 1,848 | 1,826 | -22+17 / -39 | 6W / 3L |
| May 29, 2011 | 2011 Eastern Open on the JOOLA NA TourTournament · View matches | 1,848 | 1,848 | 0+34 / -34 | 13W / 8L |
| May 15, 2011 | 2011 Potomac Spring OpenTournament · View matches | 1,844 | 1,848 | +4+34 / -30 | 10W / 8L |
| Apr 30, 2011 | Maryland ClosedTournament · View matches | 1,829 | 1,844 | +15+50 / -35 | 10W / 4L |
| Apr 16, 2011 | Maryland Giant RRTournament · View matches | 1,823 | 1,829 | +6+15 / -9 | 6W / 2L |
| Apr 10, 2011 | 2011 Butterfly MDTTC April OpenTournament · View matches | 1,701 | 1,823 | +122 | 11W / 3L |
| Dec 18, 2010 | 2010 US NationalsTournament · View matches | 1,728 | 1,701 | -27 | 6W / 8L |
| Nov 28, 2010 | 2010 JOOLA N. American TeamsTournament · View matches · USATT readjusted 1,632 → 1,731 | 1,632 | 1,728 | -3+43 / -46 | 7W / 9L |
| Oct 10, 2010 | 2010 DSP/NYTTF Open SeriesTournament · View matches | 1,597 | 1,632 | +35+37 / -2 | 4W / 1L |
| Aug 2, 2010 | 2010 Junior Olympics/NationalsTournament · View matches | 1,550 | 1,597 | +47+52 / -5 | 7W / 2L |
| Jul 25, 2010 | Club JOOLA Rockville Summer OpenTournament · View matches | 1,502 | 1,550 | +48+54 / -6 | 6W / 2L |
| Mar 28, 2010 | Club JOOLA Spring OpenTournament · View matches | 1,530 | 1,502 | -28+7 / -35 | 2W / 3L |
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