Wins
50
Indexed tournament wins
Player record
Zheng, Xin Xiao
Losses
18
Indexed tournament losses
Matches
68
Decisive results
Win rate
73.5%
Across indexed matches
Peak rating
1,912
Highest rating in the available history.
Biggest upset
Mark Berg
Framingham TTC October Open · Oct 8, 2006 · +75 rating
Open →Biggest loss
Jim Baird
Boston TTC January Open · Jan 11, 2004 · -150 rating
Open →Most frequent opponent
Baylies, Michael
4 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
10 tournament appearances · synced Aug 16, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 20, 2007 | Framingham TTC May OpenTournament · View matches | 1,912 | 1,879 | -33 | 8W / 3L |
| Mar 11, 2007 | 2007 Gate City OpenTournament · View matches | 1,896 | 1,912 | +16+20 / -4 | 5W / 1L |
| Dec 10, 2006 | Framingham TTC December OpenTournament · View matches | 1,883 | 1,896 | +13+13 / 0 | 4W / 1L |
| Oct 8, 2006 | Framingham TTC October OpenTournament · View matches | 1,749 | 1,883 | +134 | 7W / 0L |
| Jun 11, 2006 | Framingham TTC June OpenTournament · View matches | 1,732 | 1,749 | +17+25 / -8 | 8W / 2L |
| Feb 27, 2005 | Framingham TTC February OpenTournament · View matches | 1,740 | 1,732 | -8+7 / -15 | 6W / 3L |
| Jan 11, 2004 | Boston TTC January OpenTournament · View matches | 1,755 | 1,740 | -15+9 / -24 | 2W / 3L |
| Mar 2, 2003 | Boston TTC March OpenTournament · View matches | 1,771 | 1,755 | -16+4 / -20 | 2W / 2L |
| Nov 21, 1999 | Ben Hull Memorial OpenTournament · View matches | 1,784 | 1,771 | -13+2 / -15 | 1W / 2L |
| Nov 22, 1998 | Beantown Pro Duck TourTournament · View matches · Initial rating 1,784 | Unrated | 1,784 | — | 7W / 1L |
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