Wins
176
Indexed tournament wins
Player record
Jeffrey Kleinberg
Losses
131
Indexed tournament losses
Matches
307
Decisive results
Win rate
57.3%
Across indexed matches
Peak rating
1,623
Highest rating in the available history.
Biggest upset
Alvis Jenkins
Maryland Giant RR · Mar 19, 2005 · +312 rating
Open →Biggest loss
Matz, Jeff
Maryland Giant RR · Mar 20, 2004 · -603 rating
Open →Most frequent opponent
Aaron Smolarz
16 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
32 tournament appearances · synced Aug 8, 2026, 3:32 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 2, 2007 | Maryland Closed ChampionshipTournament · View matches | 1,589 | 1,623 | +34+55 / -21 | 3W / 7L |
| Jan 21, 2006 | Maryland Giant RRTournament · View matches | 1,607 | 1,589 | -18+3 / -21 | 2W / 6L |
| Oct 29, 2005 | Maryland Giant RRTournament · View matches | 1,564 | 1,607 | +43+43 / 0 | 9W / 0L |
| Sep 24, 2005 | Maryland Giant RRTournament · View matches | 1,610 | 1,564 | -46+9 / -55 | 6W / 3L |
| Sep 18, 2005 | Maryland CircuitTournament · View matches | 1,575 | 1,610 | +35+46 / -11 | 2W / 4L |
| May 29, 2005 | Matthew Murad Memorial Open 20Tournament · View matches | 1,607 | 1,575 | -32+16 / -48 | 2W / 4L |
| Apr 16, 2005 | Maryland ClosedTournament · View matches | 1,574 | 1,607 | +33+43 / -10 | 6W / 2L |
| Mar 19, 2005 | Maryland Giant RRTournament · View matches · USATT readjusted 1,371 → 1,544 | 1,371 | 1,574 | +30+46 / -16 | 2W / 8L |
| Oct 17, 2004 | 2004 MDTTC Fall OpenTournament · View matches | 1,397 | 1,371 | -26+29 / -55 | 2W / 4L |
| Jun 26, 2004 | Maryland Giant RRTournament · View matches | 1,436 | 1,397 | -39+11 / -50 | 8W / 1L |
| Mar 20, 2004 | Maryland Giant RRTournament · View matches | 1,448 | 1,436 | -12+34 / -46 | 2W / 7L |
| Jan 11, 2004 | Maryland CircuitTournament · View matches | 1,421 | 1,448 | +27+41 / -14 | 2W / 5L |
| Oct 5, 2003 | Maryland CircuitTournament · View matches | 1,407 | 1,421 | +14+14 / 0 | 8W / 0L |
| Aug 23, 2003 | Maryland Giant RRTournament · View matches | 1,391 | 1,407 | +16+25 / -9 | 1W / 7L |
| Aug 10, 2003 | Maryland CircuitTournament · View matches | 1,422 | 1,391 | -31 | 5W / 3L |
| Jul 13, 2003 | Maryland CircuitTournament · View matches · USATT readjusted 1,259 → 1,393 | 1,259 | 1,422 | +29+70 / -41 | 13W / 7L |
| Jun 8, 2003 | Maryland CircuitTournament · View matches · USATT readjusted 1,169 → 1,227 | 1,169 | 1,259 | +32+37 / -5 | 12W / 2L |
| Jun 1, 2003 | 2003 MDTTC June OpenTournament · View matches | 1,166 | 1,169 | +3+59 / -56 | 7W / 7L |
| May 4, 2003 | Maryland CircuitTournament · View matches | 1,168 | 1,166 | -2+16 / -18 | 7W / 5L |
| Apr 26, 2003 | Maryland ClosedTournament · View matches | 1,139 | 1,168 | +29+33 / -4 | 3W / 4L |
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