Wins
145
Indexed tournament wins
Player record
Witkowski, Walter
Losses
222
Indexed tournament losses
Matches
367
Decisive results
Win rate
39.5%
Across indexed matches
Peak rating
1,406
Highest rating in the available history.
Biggest upset
Cornelius (Neil) Smyth
Meiklejohn North American Seni · Jun 7, 2009 · +540 rating
Open →Biggest loss
He, Charlotte
ICC California State Open · Apr 6, 2014 · -892 rating
Open →Most frequent opponent
Dick Peregrine
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
73 tournament appearances · synced Aug 8, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Mar 18, 2012 | ICC California State OpenTournament · View matches | 1,130 | 1,045 | -85+0 / -85 | 0W / 2L |
| Oct 6, 2011 | Huntsman World Senior GamesTournament · View matches · USATT readjusted 911 → 1,094 | 911 | 1,130 | +36+41 / -5 | 11W / 4L |
| Apr 24, 2011 | 2011 West Coast Spring OpenTournament · View matches | 888 | 911 | +23+25 / -2 | 1W / 1L |
| Mar 20, 2011 | ICC CA State OpenTournament · View matches | 958 | 888 | -70+0 / -70 | 0W / 2L |
| Feb 20, 2011 | 2011 Western Open on the JOOLA NA TourTournament · View matches | 1,008 | 958 | -50+0 / -50 | 1W / 1L |
| Nov 7, 2010 | 2010 Spin Magicians FremontTournament · View matches | 1,103 | 1,008 | -95+0 / -95 | 0W / 2L |
| Oct 7, 2010 | Huntsman World Senior Games (Open)Tournament · View matches | 1,102 | 1,103 | +1 | 4W / 5L |
| Sep 18, 2010 | Sacramento Summer SpectacularTournament · View matches | 1,152 | 1,102 | -50+0 / -50 | 0W / 1L |
| Jun 6, 2010 | Meiklejohn North American Seniors OpenTournament · View matches | 1,171 | 1,152 | -19 | 1W / 2L |
| May 15, 2010 | Sacramento Spring OpenTournament · View matches | 1,208 | 1,171 | -37+0 / -37 | 0W / 2L |
| May 2, 2010 | ICC CA State OpenTournament · View matches | 1,261 | 1,208 | -53+0 / -53 | 0W / 2L |
| Feb 28, 2010 | ICC CA State OpenTournament · View matches | 1,316 | 1,261 | -55+0 / -55 | 0W / 2L |
| Dec 6, 2009 | ICC California State OpenTournament · View matches | 1,406 | 1,316 | -90+0 / -90 | 0W / 2L |
| Oct 8, 2009 | Huntsman World Senior GamesTournament · View matches | 1,250 | 1,406 | +156 | 8W / 5L |
| Jun 7, 2009 | Meiklejohn North American SeniTournament · View matches | 988 | 1,250 | +262 | 6W / 2L |
| Apr 4, 2009 | Reno-Sparks Spring TournamentTournament · View matches | 999 | 988 | -11 | 2W / 3L |
| Mar 14, 2009 | Sacramento Winter OpenTournament · View matches | 1,054 | 999 | -55+0 / -55 | 2W / 2L |
| Dec 6, 2008 | ICC California State OpenTournament · View matches | 1,109 | 1,054 | -55 | 0W / 4L |
| Nov 8, 2008 | Sacramento Fall "Fun For All" Tournament · View matches | 1,150 | 1,109 | -41+4 / -45 | 1W / 1L |
| Oct 9, 2008 | Huntsman World Senior GamesTournament · View matches | 1,151 | 1,150 | -1+7 / -8 | 2W / 4L |