Player record

Bill Kochenderfer

ID 74416ORMaleInactive
Current rating1,907

Wins

313

Indexed tournament wins

Losses

200

Indexed tournament losses

Matches

513

Decisive results

Win rate

61.0%

Across indexed matches

Peak rating

2,024

Highest rating in the available history.

Biggest upset

Robert Shahnazari

LATTA Open · Apr 17, 2011 · +458 rating

Open →

Biggest loss

Rj Hongisto

2024 Sac Fall For All Open presented by Paddle Palace · Nov 2, 2024 · -1240 rating

Open →

Most frequent opponent

Billy Fu

9 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

53 tournament appearances · synced Aug 9, 2026, 8:55 AM

DateTournamentRating inRating afterPoints changedRecord
Sep 18, 2010Sacramento Summer SpectacularTournament · View matches1,8081,809+1+34 / -335W / 5L
May 15, 2010Sacramento Spring OpenTournament · View matches1,8251,808-17+30 / -472W / 5L
Apr 24, 2010Reno-Sparks Biggest Little TT TournamentTournament · View matches1,8391,825-14+34 / -485W / 3L
Jan 30, 2010Sacramento Winter OpenTournament · View matches1,7991,839+40+58 / -183W / 6L
Aug 22, 2009Sacramento Summer OpenTournament · View matches · USATT readjusted 1,695 → 1,7601,6951,799+39+50 / -117W / 4L
Apr 4, 2009Reno-Sparks Spring TournamentTournament · View matches1,6861,695+9+51 / -4210W / 3L
Mar 14, 2009Sacramento Winter OpenTournament · View matches1,6871,686-1+35 / -368W / 3L
Nov 8, 2008Sacramento Fall "Fun For All" Tournament · View matches1,6761,687+11+17 / -66W / 3L
May 31, 2008Sacramento Spring OpenTournament · View matches · USATT readjusted 1,595 → 1,6531,5951,676+23+33 / -106W / 2L
Mar 1, 2008Sacramento Winter OpenTournament · View matches1,5431,595+525W / 2L
Nov 3, 2007Sacramento Fall OpenTournament · View matches1,5481,543-5+6 / -113W / 3L
Aug 25, 2007Sacramento Summer OpenTournament · View matches1,5351,548+13+22 / -92W / 3L
May 12, 2007Sacramento Spring OpenTournament · View matches · Initial rating 1,535Unrated1,5350+13 / -131W / 1L