Wins
279
Indexed tournament wins
Player record
Chu, Jonathan
Losses
211
Indexed tournament losses
Matches
490
Decisive results
Win rate
56.9%
Across indexed matches
Peak rating
2,123
Highest rating in the available history.
Biggest upset
Varkey, David
2009 JOOLA N. American Teams O · Nov 29, 2009 · +553 rating
Open →Biggest loss
Wang, Stephanie
8th FIT Open TT Championships · Mar 30, 2008 · -657 rating
Open →Most frequent opponent
Mark Malench
6 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
62 tournament appearances · synced Aug 7, 2026, 2:13 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 13, 2012 | LYTTC May OpenTournament · View matches | 1,881 | 1,908 | +27+29 / -2 | 6W / 2L |
| Mar 18, 2012 | NJTTC 2012 March OpenTournament · View matches | 1,881 | 1,881 | 0+2 / -2 | 2W / 1L |
| Mar 11, 2012 | 16th FIT OpenTournament · View matches | 1,892 | 1,881 | -11+4 / -15 | 5W / 3L |
| Feb 26, 2012 | February Westchester Table Tennis OpenTournament · View matches | 1,895 | 1,892 | -3+0 / -3 | 0W / 3L |
| Jan 15, 2012 | NJTTC 2012 January OpenTournament · View matches | 1,899 | 1,895 | -4+7 / -11 | 5W / 2L |
| Dec 17, 2011 | 2011 US NationalsTournament · View matches | 1,898 | 1,899 | +1 | 3W / 6L |
| Nov 27, 2011 | 2011 JOOLA N. American Teams OTournament · View matches | 1,769 | 1,898 | +129 | 16W / 3L |
| Nov 6, 2011 | 15th FIT OpenTournament · View matches | 1,761 | 1,769 | +8 | 7W / 4L |
| Oct 23, 2011 | NJTTC 2011 October OpenTournament · View matches | 1,724 | 1,761 | +37+54 / -17 | 3W / 3L |
| Oct 16, 2011 | 2011 DSP Cup/NYTTF Open SeriesTournament · View matches · USATT readjusted 1,773 → 1,763 | 1,773 | 1,724 | -39+6 / -45 | 3W / 4L |
| Oct 9, 2011 | Westchester Table Tennis OpenTournament · View matches | 1,745 | 1,773 | +28+45 / -17 | 1W / 2L |
| Jun 12, 2011 | Lily Yip TT Ctr June OpenTournament · View matches | 1,709 | 1,745 | +36+44 / -8 | 8W / 1L |
| May 29, 2011 | 2011 Eastern Open on the JOOLA NA TourTournament · View matches · USATT readjusted 1,527 → 1,677 | 1,527 | 1,709 | +32+42 / -10 | 7W / 2L |
| May 22, 2011 | NJTTC May OpenTournament · View matches · USATT readjusted 1,445 → 1,496 | 1,445 | 1,527 | +31+33 / -2 | 3W / 3L |
| May 1, 2011 | NJTTC April OpenTournament · View matches · USATT readjusted 1,398 → 1,402 | 1,398 | 1,445 | +43+63 / -20 | 5W / 2L |
| Apr 10, 2011 | Lily Yip TT Ctr April OpenTournament · View matches | 1,395 | 1,398 | +3+3 / 0 | 3W / 0L |
| Mar 6, 2011 | Waitex Cup - FIT OpenTournament · View matches | 1,370 | 1,395 | +25+56 / -31 | 6W / 3L |
| Feb 20, 2011 | NJTTC February OpenTournament · View matches · USATT readjusted 1,266 → 1,338 | 1,266 | 1,370 | +32+40 / -8 | 6W / 6L |
| Feb 13, 2011 | Lily Yip TT Ctr Feb Open - Kam Man CupTournament · View matches | 1,260 | 1,266 | +6+7 / -1 | 2W / 3L |
| Jan 23, 2011 | NJTTC January OpenTournament · View matches | 1,238 | 1,260 | +22+26 / -4 | 2W / 1L |