Wins
46
Indexed tournament wins
Player record
Jianke Guo
Losses
16
Indexed tournament losses
Matches
62
Decisive results
Win rate
74.2%
Across indexed matches
Peak rating
1,925
Highest rating in the available history.
Biggest upset
Bence Toth
76th Annual Michigan Closed TT Championships · Apr 18, 2010 · +57 rating
Open →Biggest loss
Martin Theil
2010 US Open · Jul 3, 2010 · -295 rating
Open →Most frequent opponent
Raymond Sacco
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
6 tournament appearances · synced Aug 26, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 1, 2011 | 77th Annual Michigan ClosedTournament · View matches | 1,889 | 1,875 | -14+48 / -62 | 9W / 3L |
| Jul 3, 2010 | 2010 US OpenTournament · View matches | 1,925 | 1,889 | -36 | 2W / 2L |
| Apr 18, 2010 | 76th Annual Michigan Closed TT ChampionshipsTournament · View matches · USATT readjusted 1,841 → 1,893 | 1,841 | 1,925 | +32+40 / -8 | 12W / 3L |
| Aug 30, 2003 | August OpenTournament · View matches | 1,845 | 1,841 | -4+20 / -24 | 8W / 4L |
| Jun 28, 2003 | June OpenTournament · View matches | 1,853 | 1,845 | -8+11 / -19 | 7W / 3L |
| Nov 23, 2002 | Davison November OpenTournament · View matches · Initial rating 1,853 | Unrated | 1,853 | — | 8W / 1L |
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