Wins
7
Indexed tournament wins
Player record
Chang, John
Losses
7
Indexed tournament losses
Matches
14
Decisive results
Win rate
50.0%
Across indexed matches
Peak rating
1,529
Highest rating in the available history.
Biggest upset
Hageman, Daniel
2013 Washington Table Tennis Open Tournament · Jun 29, 2013 · +137 rating
Open →Biggest loss
Butcher, Duc Tai
2nd CCY Table Tennis Tournament · Jun 4, 2011 · -326 rating
Open →Most frequent opponent
Butcher, Duc Tai
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 15, 2026, 2:22 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 29, 2013 | 2013 Washington Table Tennis Open TournamentTournament · View matches | 1,416 | 1,428 | +12+37 / -25 | 3W / 1L |
| Jun 4, 2011 | 2nd CCY Table Tennis TournamentTournament · View matches | 1,529 | 1,416 | -113+0 / -113 | 1W / 6L |
| Apr 2, 2011 | 2011 KTTCW Closed TT TournamenTournament · View matches · Initial rating 1,529 | Unrated | 1,529 | — | 3W / 0L |
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