Wins
47
Indexed tournament wins
Player record
John Kwon
Losses
40
Indexed tournament losses
Matches
87
Decisive results
Win rate
54.0%
Across indexed matches
Peak rating
1,654
Highest rating in the available history.
Biggest upset
Chandrasekar Gopalan
2017 SPTTC July Open · Jul 22, 2017 · +238 rating
Open →Biggest loss
Jae Kauffman
2016 Stiga Portland Open · Nov 12, 2016 · -182 rating
Open →Most frequent opponent
Paul Sample
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
10 tournament appearances · synced Aug 26, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 26, 2019 | 2019 SPTTC January OpenTournament · View matches | 1,637 | 1,609 | -28+2 / -30 | 1W / 5L |
| Nov 10, 2018 | 2018 Portland Open Table Tennis TournamentTournament · View matches | 1,639 | 1,637 | -2 | 6W / 5L |
| Dec 17, 2017 | US OpenTournament · View matches | 1,648 | 1,639 | -9+0 / -9 | 1W / 4L |
| Nov 11, 2017 | 2017 Stiga Portland OpenTournament · View matches | 1,654 | 1,648 | -6+6 / -12 | 8W / 5L |
| Jul 22, 2017 | 2017 SPTTC July OpenTournament · View matches · USATT readjusted 1,431 → 1,629 | 1,431 | 1,654 | +25+31 / -6 | 9W / 3L |
| Dec 12, 2016 | 2016 US OpenTournament · View matches | 1,425 | 1,431 | +6+16 / -10 | 4W / 2L |
| Nov 19, 2016 | 2016 Washington State Closed ChampionshipTournament · View matches | 1,427 | 1,425 | -2+0 / -2 | 1W / 5L |
| Nov 12, 2016 | 2016 Stiga Portland OpenTournament · View matches | 1,421 | 1,427 | +6 | 6W / 4L |
| Aug 6, 2016 | 2016 Bellevue Summer OpenTournament · View matches | 1,441 | 1,421 | -20+35 / -55 | 9W / 6L |
| Aug 23, 2015 | 2015 Seattle OpenTournament · View matches · Initial rating 1,441 | Unrated | 1,441 | 0+2 / -2 | 2W / 1L |
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