Wins
73
Indexed tournament wins
Player record
Zimmer, Gregory
Losses
265
Indexed tournament losses
Matches
338
Decisive results
Win rate
21.6%
Across indexed matches
Peak rating
1,267
Highest rating in the available history.
Biggest upset
Barnes, Daniel
2006 Millcreek Open · Oct 29, 2006 · +382 rating
Open →Biggest loss
Wang, Edward
2009 Eastern Open · May 31, 2009 · -377 rating
Open →Most frequent opponent
Dimmock, Jacqueline
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
39 tournament appearances · synced Aug 8, 2026, 2:19 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 19, 2011 | 2011 MVTTC Thanksgiving OpenTournament · View matches | 1,237 | 1,267 | +30+35 / -5 | 2W / 4L |
| Oct 23, 2011 | 2011 Millcreek OpenTournament · View matches | 1,189 | 1,237 | +48+49 / -1 | 2W / 8L |
| Apr 17, 2011 | Millcreek Giant RRTournament · View matches | 1,198 | 1,189 | -9+23 / -32 | 2W / 9L |
| Feb 27, 2011 | 2011 Rochester NY OpenTournament · View matches | 1,210 | 1,198 | -12+0 / -12 | 1W / 5L |
| Oct 24, 2010 | 2010 Millcreek OpenTournament · View matches | 1,167 | 1,210 | +43+50 / -7 | 1W / 11L |
| Oct 25, 2009 | 2009 Millcreek OpenTournament · View matches | 1,161 | 1,167 | +6 | 3W / 11L |
| May 31, 2009 | 2009 Eastern OpenTournament · View matches | 1,202 | 1,161 | -41+16 / -57 | 2W / 10L |
| Apr 5, 2009 | 2009 Millcreek Giant RRTournament · View matches | 1,196 | 1,202 | +6+39 / -33 | 5W / 3L |
| Feb 22, 2009 | Rochester NY Open Giant RRTournament · View matches | 1,170 | 1,196 | +26 | 3W / 8L |
| Dec 14, 2008 | Central New York Giant RRTournament · View matches | 1,168 | 1,170 | +2+10 / -8 | 2W / 5L |
| Oct 19, 2008 | 2008 Millcreek OpenTournament · View matches | 1,123 | 1,168 | +45+50 / -5 | 2W / 11L |
| Nov 3, 2007 | NE Pennsylvania Open TT ChampiTournament · View matches | 1,132 | 1,123 | -9+7 / -16 | 1W / 10L |
| Oct 21, 2007 | 2007 Millcreek OpenTournament · View matches | 1,093 | 1,132 | +39+45 / -6 | 1W / 16L |
| Mar 18, 2007 | NJTTC March OpenTournament · View matches | 1,108 | 1,093 | -15+6 / -21 | 1W / 8L |
| Nov 12, 2006 | GVTTC 2006 Two-Person Team ChampionshipTournament · View matches | 1,120 | 1,108 | -12 | 3W / 2L |
| Oct 29, 2006 | 2006 Millcreek OpenTournament · View matches | 963 | 1,120 | +157 | 6W / 6L |
| Oct 24, 2004 | 2004 Millcreek OpenTournament · View matches | 967 | 963 | -4+0 / -4 | 1W / 10L |
| May 2, 2004 | Spring 2004 Two-person Team ChampionshipTournament · View matches | 982 | 967 | -15+0 / -15 | 1W / 5L |
| Mar 28, 2004 | 2004 Syracuse TTC Club ChampionshipTournament · View matches | 988 | 982 | -6+6 / -12 | 5W / 6L |
| Mar 28, 2004 | 2004 Meiklejohn Quaker City OpenTournament · View matches | 988 | 988 | 0 | 1W / 5L |
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