Player record

Peter Kleinberg

ID 27717MDMaleInactive

Peter Kleinberg's USATT rating is 668.

USATT rating668
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Wins

26

Indexed tournament wins

Losses

37

Indexed tournament losses

Matches

63

Decisive results

Win rate

41.3%

Across indexed matches

Peak rating

673

Highest rating in the available history.

Biggest upset

William Barbour

Maryland Circuit · Oct 5, 2003 · +125 rating

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Biggest loss

Michael Branch

Maryland Giant RR · Mar 20, 2004 · -140 rating

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Most frequent opponent

Michael Branch

9 matches

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Rating trajectory

Published rating movement across recorded events.

Tournament history

9 tournament appearances · synced Aug 26, 2026, 2:28 AM

DateTournamentRating inRating afterPoints changedRecord
Oct 29, 2005Maryland Giant RRTournament · View matches672668-43W / 4L
Mar 19, 2005Maryland Giant RRTournament · View matches660672+123W / 2L
Mar 20, 2004Maryland Giant RRTournament · View matches673660-13+18 / -313W / 3L
Oct 5, 2003Maryland CircuitTournament · View matches · USATT readjusted 578 → 642578673+31+44 / -135W / 3L
Aug 10, 2003Maryland CircuitTournament · View matches601578-23+21 / -443W / 8L
Jun 8, 2003Maryland CircuitTournament · View matches551601+50+78 / -286W / 9L
Apr 26, 2003Maryland ClosedTournament · View matches543551+8+8 / 01W / 2L
Apr 6, 2003Maryland CircuitTournament · View matches541543+2+26 / -242W / 4L
Sep 14, 2002Maryland CircuitTournament · View matches · Initial rating 541Unrated541—0W / 2L