Wins
104
Indexed tournament wins
Player record
Ding, Feng
Losses
62
Indexed tournament losses
Matches
166
Decisive results
Win rate
62.7%
Across indexed matches
Peak rating
1,751
Highest rating in the available history.
Biggest upset
Mark Kobernick
Sacramento Winter Open · Mar 14, 2009 · +320 rating
Open →Biggest loss
Friend, Aiden
Sacramento Summer Open · Aug 22, 2009 · -511 rating
Open →Most frequent opponent
Cliff Demartini
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
27 tournament appearances · synced Aug 8, 2026, 2:17 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Dec 6, 2009 | ICC California State OpenTournament · View matches | 1,457 | 1,469 | +12+14 / -2 | 6W / 3L |
| Aug 22, 2009 | Sacramento Summer OpenTournament · View matches | 1,539 | 1,457 | -82 | 3W / 4L |
| Mar 14, 2009 | Sacramento Winter OpenTournament · View matches | 1,349 | 1,539 | +190 | 3W / 3L |
| Nov 8, 2008 | Sacramento Fall "Fun For All" Tournament · View matches | 1,243 | 1,349 | +106 | 5W / 2L |
| Oct 11, 2008 | 1st Annual Gold Country OpenTournament · View matches · USATT readjusted 1,143 → 1,201 | 1,143 | 1,243 | +42+45 / -3 | 3W / 1L |
| Sep 20, 2008 | Sacramento Summer OpenTournament · View matches | 1,088 | 1,143 | +55 | 8W / 2L |
| May 31, 2008 | Sacramento Spring OpenTournament · View matches · Initial rating 1,088 | Unrated | 1,088 | +1+7 / -6 | 1W / 1L |
21–27 of 27
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