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 |
|---|---|---|---|---|---|
| May 17, 2025 | 2025 Big Island OpenTournament · View matches | 1,454 | 1,468 | +14+29 / -15 | 5W / 3L |
| Apr 20, 2024 | 2024 Big Island OpenTournament · View matches | 1,504 | 1,454 | -50+0 / -50 | 4W / 6L |
| Feb 19, 2023 | 2023 Big Island ClosedTournament · View matches | 1,485 | 1,504 | +19+20 / -1 | 5W / 2L |
| May 14, 2022 | 2022 Big Island OpenTournament · View matches | 1,513 | 1,485 | -28+12 / -40 | 7W / 8L |
| Nov 9, 2019 | 2019 Hawai'i Island OpenTournament · View matches | 1,527 | 1,513 | -14+7 / -21 | 4W / 4L |
| Nov 9, 2018 | 2018 Hawaii Island OpenTournament · View matches | 1,511 | 1,527 | +16+32 / -16 | 9W / 6L |
| Apr 13, 2018 | 2018 Big Island OpenTournament · View matches | 1,492 | 1,511 | +19+33 / -14 | 8W / 7L |
| Nov 3, 2017 | 2017 Hawaii Island OpenTournament · View matches | 1,559 | 1,492 | -67 | 5W / 10L |
| Apr 8, 2017 | 2017 Big Island OpenTournament · View matches | 1,560 | 1,559 | -1+5 / -6 | 3W / 3L |
| Nov 4, 2016 | 2016 Hawaii Island OpenTournament · View matches | 1,447 | 1,560 | +113 | 11W / 4L |
| Apr 16, 2016 | 2016 Big Island OpenTournament · View matches | 1,449 | 1,447 | -2+14 / -16 | 5W / 5L |
| Nov 8, 2015 | 2015 Hawaii Island OpenTournament · View matches | 1,482 | 1,449 | -33+24 / -57 | 14W / 5L |
| Aug 16, 2015 | 2015 Kona August OpenTournament · View matches | 1,486 | 1,482 | -4+1 / -5 | 1W / 2L |
| Apr 10, 2015 | 2015 Big Island OpenTournament · View matches | 1,506 | 1,480 | -26+43 / -69 | 12W / 5L |
| Feb 7, 2015 | 2015 February Super Round RobinTournament · View matches | 1,475 | 1,506 | +31+36 / -5 | 2W / 4L |
| Nov 9, 2014 | 2014 Hawaii Island OpenTournament · View matches | 1,617 | 1,475 | -142+8 / -150 | 5W / 9L |
| Apr 6, 2014 | 2014 Big Island OpenTournament · View matches · USATT readjusted 1,415 → 1,597 | 1,415 | 1,617 | +20+69 / -49 | 11W / 7L |
| Oct 20, 2013 | 2013 Hawaii Island OpenTournament · View matches | 1,473 | 1,415 | -58+11 / -69 | 7W / 10L |
| Apr 7, 2013 | 2013 Big Island OpenTournament · View matches | 1,448 | 1,473 | +25 | 13W / 5L |
| Nov 11, 2012 | 2012 Hawaii Island OpenTournament · View matches | 1,407 | 1,448 | +41+92 / -51 | 13W / 6L |
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