Wins
247
Indexed tournament wins
Player record
Kolb, Ron
Losses
256
Indexed tournament losses
Matches
503
Decisive results
Win rate
49.1%
Across indexed matches
Peak rating
1,779
Highest rating in the available history.
Biggest upset
Ronald Arcaro
Three Rivers TTC Fall Tourname · Oct 16, 1999 · +430 rating
Open →Biggest loss
Howell, Larry
Dayton Giant RR Open · Nov 11, 2000 · -448 rating
Open →Most frequent opponent
Cameron Luo
11 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
50 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 9, 2006 | South Bend OpenTournament · View matches | 1,592 | 1,613 | +21+50 / -29 | 5W / 4L |
| Nov 4, 2006 | Dayton OpenTournament · View matches | 1,607 | 1,592 | -15+12 / -27 | 5W / 4L |
| Oct 29, 2006 | Fall Giant RR & 2-Man TeamsTournament · View matches | 1,603 | 1,607 | +4+34 / -30 | 5W / 4L |
| Aug 27, 2006 | 2006 Indiana OpenTournament · View matches | 1,606 | 1,603 | -3+1 / -4 | 1W / 1L |
| Apr 23, 2006 | 2006 Indiana State Closed ChampionshipTournament · View matches | 1,581 | 1,606 | +25+36 / -11 | 4W / 5L |
| Apr 1, 2006 | Dayton Giant RR OpenTournament · View matches | 1,643 | 1,581 | -62 | 3W / 6L |
| May 1, 2005 | Indiana State Closed ChampionsTournament · View matches · USATT readjusted 1,563 → 1,618 | 1,563 | 1,643 | +25+70 / -45 | 6W / 9L |
| Apr 2, 2005 | Dayton Giant RR OpenTournament · View matches | 1,538 | 1,563 | +25+35 / -10 | 6W / 1L |
| Aug 21, 2004 | 2004 Indiana OpenTournament · View matches | 1,497 | 1,538 | +41+54 / -13 | 6W / 1L |
| Apr 3, 2004 | Dayton Giant RR OpenTournament · View matches | 1,497 | 1,497 | 0+37 / -37 | 3W / 5L |
| Apr 27, 2003 | 2003 IN State ClosedTournament · View matches | 1,543 | 1,497 | -46+0 / -46 | 1W / 9L |
| Apr 5, 2003 | Dayton Giant RR OpenTournament · View matches | 1,569 | 1,543 | -26+14 / -40 | 2W / 6L |
| Mar 29, 2003 | 2003 Indy Spring Warm Up TournamentTournament · View matches | 1,581 | 1,569 | -12+50 / -62 | 7W / 4L |
| Nov 9, 2002 | Dayton Giant RR OpenTournament · View matches | 1,623 | 1,581 | -42+14 / -56 | 2W / 6L |
| Aug 11, 2002 | 2002 Indianapolis Summer OpenTournament · View matches | 1,610 | 1,623 | +13 | 8W / 11L |
| Apr 27, 2002 | 2002 Indiana State ClosedTournament · View matches | 1,502 | 1,610 | +108 | 3W / 9L |
| Apr 6, 2002 | Dayton Giant RR OpenTournament · View matches | 1,485 | 1,502 | +17+41 / -24 | 7W / 2L |
| Mar 24, 2002 | Buckeye OpenTournament · View matches | 1,467 | 1,485 | +18+44 / -26 | 5W / 9L |
| Mar 2, 2002 | Columbus RR OpenTournament · View matches | 1,446 | 1,467 | +21 | 13W / 0L |
| Oct 27, 2001 | Cincinnati Giant RR OpenTournament · View matches | 1,454 | 1,446 | -8 | 2W / 7L |