Wins
800
Indexed tournament wins
Player record
Cho, Jay
Losses
582
Indexed tournament losses
Matches
1,382
Decisive results
Win rate
57.9%
Across indexed matches
Peak rating
2,354
Highest rating in the available history.
Biggest upset
Ooka, Hiroka
Waitex Cup - FIT Open · Mar 6, 2011 · +440 rating
Open →Biggest loss
Inui, Tadao (tom)
23rd FIT Open · Nov 8, 2015 · -365 rating
Open →Most frequent opponent
Richard Dewitt
28 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
155 tournament appearances · synced Aug 7, 2026, 2:13 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 25, 2022 | 2022 JOOLA North American TeamsTournament · View matches | 2,094 | 2,102 | +8+8 / 0 | 2W / 0L |
| Feb 12, 2022 | MDTTC February OpenTournament · View matches | 2,120 | 2,094 | -26+22 / -48 | 9W / 5L |
| Nov 26, 2021 | 2021 Joola North American TeamTournament · View matches | 2,109 | 2,120 | +11+45 / -34 | 5W / 6L |
| Nov 13, 2021 | MDTTC November OpenTournament · View matches | 2,084 | 2,109 | +25+33 / -8 | 6W / 3L |
| Oct 9, 2021 | 2021 MDTTC October OpenTournament · View matches | 2,140 | 2,084 | -56+6 / -62 | 6W / 5L |
| Sep 4, 2021 | MDTTC September OpenTournament · View matches | 2,192 | 2,140 | -52+7 / -59 | 6W / 5L |
| Feb 22, 2020 | Westchester February 2020 OpenTournament · View matches | 2,168 | 2,192 | +24+32 / -8 | 6W / 3L |
| Jan 4, 2020 | HCTT Circuit Tournament · View matches | 2,167 | 2,168 | +1+1 / 0 | 5W / 0L |
| Dec 9, 2019 | FTTC December 2019 Open Tournament · View matches | 2,169 | 2,167 | -2+6 / -8 | 2W / 2L |
| Nov 29, 2019 | 2019 JOOLA North American TeamsTournament · View matches | 2,106 | 2,169 | +63+63 / 0 | 11W / 0L |
| Nov 17, 2019 | AACCT NOV 2019 Open/NYTTO Tournament · View matches | 2,152 | 2,106 | -46+23 / -69 | 6W / 8L |
| Oct 26, 2019 | Westchester October 2019 OpenTournament · View matches | 2,162 | 2,152 | -10+14 / -24 | 7W / 6L |
| Oct 13, 2019 | NYISC October 13, 2019 OpenTournament · View matches | 2,162 | 2,162 | 0+4 / -4 | 5W / 1L |
| Sep 28, 2019 | Westchester September 2019 OpenTournament · View matches | 2,135 | 2,162 | +27+30 / -3 | 8W / 4L |
| Sep 21, 2019 | 2019 Butterfly WDCTT September OpenTournament · View matches | 2,147 | 2,135 | -12+29 / -41 | 15W / 3L |
| Jun 8, 2019 | 2019 Maryland State ChampionshipsTournament · View matches | 2,142 | 2,147 | +5+5 / 0 | 2W / 2L |
| May 25, 2019 | 2019 Butterfly WDCTT May OpenTournament · View matches | 2,124 | 2,142 | +18+24 / -6 | 15W / 2L |
| Apr 27, 2019 | Westchester April 2019 OpenTournament · View matches | 2,144 | 2,124 | -20+9 / -29 | 4W / 4L |
| Apr 13, 2019 | 2019 MDTTC April OpenTournament · View matches | 2,174 | 2,144 | -30+10 / -40 | 2W / 2L |
| Mar 10, 2019 | NYISCTournament · View matches | 2,198 | 2,174 | -24+4 / -28 | 3W / 2L |
1–20 of 155
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