Wins
132
Indexed tournament wins
Player record
Jonathan Chen
Losses
122
Indexed tournament losses
Matches
254
Decisive results
Win rate
52.0%
Across indexed matches
Peak rating
2,095
Highest rating in the available history.
Biggest upset
Fan, Chenggong Charles
California Open · Sep 1, 2002 · +389 rating
Open →Biggest loss
Sun, Jason
Power Pong July Open · Jul 30, 2005 · -380 rating
Open →Most frequent opponent
Poon, Derrick
7 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
32 tournament appearances · synced Aug 8, 2026, 3:32 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 1, 2007 | California State OpenTournament · View matches | 2,063 | 2,035 | -28+0 / -28 | 2W / 2L |
| Apr 29, 2007 | Homenetmen Ararat Chapter OpenTournament · View matches | 1,978 | 2,063 | +85 | 9W / 2L |
| Mar 25, 2007 | The 2007 John Schneider MemoriTournament · View matches | 2,053 | 1,978 | -75+2 / -77 | 4W / 5L |
| Dec 16, 2006 | U.S. National ChampionshipsTournament · View matches | 2,010 | 2,053 | +43+61 / -18 | 8W / 8L |
| Dec 9, 2006 | Power Pong OpenTournament · View matches | 2,017 | 2,010 | -7+10 / -17 | 1W / 4L |
| Dec 17, 2005 | 2005 US Nationals ChampionshipTournament · View matches | 2,028 | 2,017 | -11+3 / -14 | 3W / 2L |
| Jul 30, 2005 | Power Pong July OpenTournament · View matches | 2,083 | 2,028 | -55+0 / -55 | 1W / 3L |
| Jul 10, 2005 | US OpenTournament · View matches | 2,095 | 2,083 | -12+0 / -12 | 2W / 2L |
| Jun 26, 2005 | California OpenTournament · View matches · USATT readjusted 1,975 → 2,048 | 1,975 | 2,095 | +47+47 / 0 | 3W / 1L |
| Mar 27, 2005 | Golden Western StatesTournament · View matches | 1,974 | 1,975 | +1+4 / -3 | 2W / 2L |
| Feb 20, 2005 | Lechi/West Covina TTC OpenTournament · View matches · USATT readjusted 1,886 → 1,940 | 1,886 | 1,974 | +34+43 / -9 | 6W / 3L |
| Jan 29, 2005 | Power Pong January OpenTournament · View matches | 1,890 | 1,886 | -4+0 / -4 | 3W / 3L |
| Dec 18, 2004 | 2004 USA Nationals ChampionshipTournament · View matches | 1,877 | 1,890 | +13+43 / -30 | 6W / 9L |
| Aug 29, 2004 | Pacific CoastTournament · View matches | 1,877 | 1,877 | 0 | 4W / 3L |
| Aug 1, 2004 | Power Pong OpenTournament · View matches | 1,874 | 1,877 | +3 | 2W / 1L |
| Jul 4, 2004 | US OpenTournament · View matches | 1,751 | 1,874 | +123 | 6W / 6L |
| May 16, 2004 | Power Pong OpenTournament · View matches | 1,788 | 1,751 | -37+5 / -42 | 1W / 11L |
| Apr 18, 2004 | Power Pong OpenTournament · View matches | 1,779 | 1,788 | +9 | 4W / 10L |
| Mar 28, 2004 | Golden Western StatesTournament · View matches | 1,777 | 1,779 | +2+24 / -22 | 6W / 3L |
| Dec 20, 2003 | 2003 USA TT National ChampionshipTournament · View matches | 1,724 | 1,777 | +53+64 / -11 | 6W / 8L |
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