Wins
1,155
Indexed tournament wins
Player record
John Mc Dermott
Losses
578
Indexed tournament losses
Matches
1,733
Decisive results
Win rate
66.6%
Across indexed matches
Peak rating
2,354
Highest rating in the available history.
Biggest upset
Liu, Xiangyu
Princeton Pong Fall Open · Oct 3, 2015 · +428 rating
Open →Biggest loss
Peter Wu
Westchester 2016 March Open · Mar 19, 2016 · -469 rating
Open →Most frequent opponent
Alex Averin
23 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
198 tournament appearances · synced Aug 7, 2026, 8:37 PM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 1, 2022 | JOOLA Global ChampionshipsTournament · View matches | 2,305 | 2,265 | -40+7 / -47 | 11W / 5L |
| Aug 27, 2022 | Westchester August 2022 OpenTournament · View matches | 2,306 | 2,305 | -1+8 / -9 | 2W / 2L |
| Jul 30, 2022 | Westchester July 2022 OpenTournament · View matches | 2,250 | 2,306 | +56+61 / -5 | 11W / 3L |
| Jul 9, 2022 | 2022 July Open @ Princeton PongTournament · View matches | 2,249 | 2,250 | +1+1 / 0 | 2W / 0L |
| Jun 25, 2022 | Westchester June 2022 OpenTournament · View matches | 2,323 | 2,249 | -74+6 / -80 | 1W / 2L |
| Jun 18, 2022 | Gold Coast TTC June 2022Tournament · View matches | 2,298 | 2,323 | +25+25 / 0 | 5W / 0L |
| Jun 11, 2022 | 2022 US Nationals - East Regional Qualification TournamentTournament · View matches | 2,296 | 2,298 | +2+11 / -9 | 2W / 2L |
| May 28, 2022 | Westchester May 2022 OpenTournament · View matches | 2,328 | 2,296 | -32+11 / -43 | 8W / 5L |
| Apr 23, 2022 | Westchester April 2022 OpenTournament · View matches | 2,312 | 2,328 | +16+28 / -12 | 8W / 2L |
| Mar 17, 2022 | 2022 Butterfly Cary CupTournament · View matches | 2,354 | 2,312 | -42+15 / -57 | 14W / 6L |
| Dec 29, 2021 | Westchester 2021 December OpenTournament · View matches | 2,346 | 2,354 | +8+37 / -29 | 8W / 5L |
| Dec 5, 2021 | Westford TTC December OpenTournament · View matches | 2,343 | 2,346 | +3+3 / 0 | 5W / 0L |
| Nov 26, 2021 | 2021 Joola North American TeamTournament · View matches | 2,332 | 2,343 | +11+42 / -31 | 12W / 4L |
| Sep 4, 2021 | Westchester Two-Person Teams ChampionshipTournament · View matches | 2,295 | 2,332 | +37+40 / -3 | 15W / 5L |
| Aug 28, 2021 | Westchester August 2021 Little OpenTournament · View matches | 2,309 | 2,295 | -14+19 / -33 | 7W / 5L |
| Aug 7, 2021 | MDTTC August OpenTournament · View matches | 2,334 | 2,309 | -25+5 / -30 | 5W / 2L |
| Jul 24, 2021 | Westchester 2021 July OpenTournament · View matches | 2,332 | 2,334 | +2+12 / -10 | 6W / 3L |
| Jul 10, 2021 | 2021 July Open @ Princeton PongTournament · View matches | 2,308 | 2,332 | +24+24 / 0 | 7W / 0L |
| Jun 26, 2021 | Westchester 2021 June OpenTournament · View matches | 2,293 | 2,308 | +15+49 / -34 | 9W / 5L |
| Jun 12, 2021 | 2021 June Open @ Princeton PongTournament · View matches | 2,291 | 2,293 | +2+9 / -7 | 5W / 1L |