Wins
204
Indexed tournament wins
Player record
Jeffrey Cumes
Losses
177
Indexed tournament losses
Matches
381
Decisive results
Win rate
53.5%
Across indexed matches
Peak rating
1,617
Highest rating in the available history.
Biggest upset
Hirata, Matthew
2010 Big Island Open · Apr 18, 2010 · +325 rating
Open →Biggest loss
Kow, Charlie
2014 Hawaii Island Open · Nov 9, 2014 · -851 rating
Open →Most frequent opponent
Hunter, Stewart
22 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
29 tournament appearances · synced Aug 11, 2026, 3:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 29, 2012 | 2012 Big Island OpenTournament · View matches | 1,298 | 1,407 | +109 | 13W / 9L |
| Oct 16, 2011 | 2011 Hawaii Island OpenTournament · View matches | 1,365 | 1,298 | -67 | 17W / 8L |
| Apr 10, 2011 | 2011 Big Island OpenTournament · View matches | 1,357 | 1,365 | +8+73 / -65 | 10W / 11L |
| Nov 14, 2010 | 2010 Hawaii Island OpenTournament · View matches | 1,354 | 1,357 | +3 | 4W / 12L |
| Jun 12, 2010 | Aloha State GamesTournament · View matches | 1,361 | 1,354 | -7+0 / -7 | 0W / 2L |
| Apr 18, 2010 | 2010 Big Island OpenTournament · View matches | 1,198 | 1,361 | +163 | 9W / 6L |
| Nov 8, 2009 | Hawaii Island Open 2009Tournament · View matches | 1,209 | 1,198 | -11+0 / -11 | 0W / 6L |
| Apr 19, 2009 | 2009 Big Island OpenTournament · View matches | 1,231 | 1,209 | -22+0 / -22 | 0W / 6L |
| Nov 9, 2008 | 2008 Hawaii Island OpenTournament · View matches · Initial rating 1,231 | Unrated | 1,231 | — | 7W / 6L |
21–29 of 29
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