Wins
114
Indexed tournament wins
Player record
Guo Wang (michael) Zhang
Losses
80
Indexed tournament losses
Matches
194
Decisive results
Win rate
58.8%
Across indexed matches
Peak rating
1,937
Highest rating in the available history.
Biggest upset
Presley, Aldis
Pensacola Winter Open · Jan 12, 2008 · +244 rating
Open →Biggest loss
Ashwath Hegde
2025 JOOLA LA Open · Aug 9, 2025 · -344 rating
Open →Most frequent opponent
Adjei, Michael
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
21 tournament appearances · synced Aug 10, 2026, 3:06 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 23, 2006 | Millcreek Giant RRTournament · View matches · Initial rating 1,616 | Unrated | 1,616 | 0+29 / -29 | 3W / 5L |
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