Wins
16
Indexed tournament wins
Player record
Guy Southern
Losses
31
Indexed tournament losses
Matches
47
Decisive results
Win rate
34.0%
Across indexed matches
Peak rating
1,307
Highest rating in the available history.
Biggest upset
Hanson Qin
Sacramento Bill Brin Memorial Winter Open · Mar 2, 2013 · +208 rating
Open →Biggest loss
David Yang
Sacramento Bill Brin Memorial Winter Open · Mar 2, 2013 · -457 rating
Open →Most frequent opponent
Howard Lindo
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
9 tournament appearances · synced Aug 26, 2026, 2:26 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 17, 2013 | Sacramento Summer OpenTournament · View matches | 1,301 | 1,307 | +6+20 / -14 | 2W / 4L |
| Mar 2, 2013 | Sacramento Bill Brin Memorial Winter OpenTournament · View matches | 1,254 | 1,301 | +47+87 / -40 | 4W / 2L |
| Dec 9, 2012 | ICC California State OpenTournament · View matches | 1,285 | 1,254 | -31+16 / -47 | 2W / 4L |
| Nov 3, 2012 | Sacramento Fall OpenTournament · View matches | 1,292 | 1,285 | -7+18 / -25 | 2W / 4L |
| Aug 18, 2012 | Sacramento Summer OpenTournament · View matches | 1,285 | 1,292 | +7+7 / 0 | 1W / 5L |
| Mar 3, 2012 | Sacramento Winter OpenTournament · View matches | 1,253 | 1,285 | +32+40 / -8 | 2W / 2L |
| Aug 20, 2011 | Sacramento Summer OpenTournament · View matches | 1,255 | 1,253 | -2+2 / -4 | 1W / 4L |
| Jun 26, 2011 | 2011 US Open Warm-UpTournament · View matches | 1,236 | 1,255 | +19+23 / -4 | 2W / 4L |
| Feb 20, 2011 | 2011 Western Open on the JOOLA NA TourTournament · View matches · Initial rating 1,236 | Unrated | 1,236 | — | 0W / 2L |
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