Wins
35
Indexed tournament wins
Player record
Chen, Jem
Losses
36
Indexed tournament losses
Matches
71
Decisive results
Win rate
49.3%
Across indexed matches
Peak rating
1,100
Highest rating in the available history.
Biggest upset
Hagel, Cody
2009 Li-Ning Pacific Rim Open · Nov 8, 2009 · +461 rating
Open →Biggest loss
Rho, Christopher
2012 Rose City Open · Jun 10, 2012 · -485 rating
Open →Most frequent opponent
Hagel, Cody
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
9 tournament appearances · synced Aug 8, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 9, 2013 | 2013 Rose City OpenTournament · View matches | 991 | 983 | -8 | 3W / 3L |
| Nov 4, 2012 | 2012 Pacific Rim OpenTournament · View matches | 996 | 991 | -5+0 / -5 | 3W / 3L |
| Jun 10, 2012 | 2012 Rose City OpenTournament · View matches | 1,100 | 996 | -104 | 2W / 5L |
| Jun 12, 2011 | 2011 Rose City OpenTournament · View matches | 1,083 | 1,100 | +17+28 / -11 | 5W / 2L |
| Nov 7, 2010 | 2010 Li-Ning Pacific Rim OpenTournament · View matches | 986 | 1,083 | +97 | 6W / 3L |
| Aug 14, 2010 | 2010 Under 1200 Ratings TournamentTournament · View matches | 964 | 986 | +22+40 / -18 | 5W / 2L |
| Jun 13, 2010 | 2010 Rose City OpenTournament · View matches | 915 | 964 | +49+101 / -52 | 4W / 10L |
| Nov 8, 2009 | 2009 Li-Ning Pacific Rim OpenTournament · View matches | 666 | 915 | +249 | 6W / 3L |
| Jun 28, 2009 | 2009 Rose City OpenTournament · View matches · Initial rating 666 | Unrated | 666 | — | 1W / 5L |
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