Wins
70
Indexed tournament wins
Player record
Chang, Ruying
Losses
41
Indexed tournament losses
Matches
111
Decisive results
Win rate
63.1%
Across indexed matches
Peak rating
1,848
Highest rating in the available history.
Biggest upset
Skolnick, Micaiah
Maryland Giant Round Robin · Jan 23, 2010 · +362 rating
Open →Biggest loss
Wright, Timothy
SPINvitational · Dec 29, 2008 · -273 rating
Open →Most frequent opponent
Randy Burnett
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
14 tournament appearances · synced Aug 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jan 23, 2010 | Maryland Giant Round RobinTournament · View matches · USATT readjusted 1,757 → 1,822 | 1,757 | 1,848 | +26+88 / -62 | 7W / 3L |
| Nov 15, 2009 | 2009 Potomac Fall OpenTournament · View matches | 1,727 | 1,757 | +30 | 4W / 2L |
| Feb 15, 2009 | Butterfly MDTTC February OpenTournament · View matches | 1,726 | 1,727 | +1+14 / -13 | 4W / 1L |
| Dec 29, 2008 | SPINvitationalTournament · View matches | 1,725 | 1,726 | +1+19 / -18 | 6W / 2L |
| Dec 14, 2008 | Club Joola December OpenTournament · View matches | 1,733 | 1,725 | -8+7 / -15 | 1W / 4L |
| Jul 27, 2008 | Best of the MidwestTournament · View matches | 1,736 | 1,733 | -3+9 / -12 | 3W / 2L |
| Aug 18, 2007 | 16th Annual Decatur OpenTournament · View matches | 1,700 | 1,736 | +36+40 / -4 | 3W / 4L |
| Mar 5, 2006 | Killerspin Presents the ArnoldTournament · View matches | 1,699 | 1,700 | +1+6 / -5 | 4W / 2L |
| Nov 19, 2005 | 2005 Northern KY Fall OpenTournament · View matches | 1,665 | 1,699 | +34+44 / -10 | 6W / 2L |
| Oct 9, 2005 | 20th Annual Bernard Hock OpenTournament · View matches | 1,608 | 1,665 | +57+79 / -22 | 4W / 7L |
| May 28, 2005 | No. Kentucky Spring RR OpenTournament · View matches | 1,616 | 1,608 | -8+31 / -39 | 5W / 5L |
| Oct 10, 2004 | 19th Annual Bernard Hock OpenTournament · View matches · USATT readjusted 1,450 → 1,590 | 1,450 | 1,616 | +26+34 / -8 | 12W / 3L |
| Sep 11, 2004 | Northern Kentucky Fall RR OpenTournament · View matches | 1,412 | 1,450 | +38+58 / -20 | 6W / 2L |
| Jun 26, 2004 | 2004 Lexington OpenTournament · View matches · Initial rating 1,412 | Unrated | 1,412 | — | 5W / 2L |
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