Wins
54
Indexed tournament wins
Player record
Yen, Valina
Losses
77
Indexed tournament losses
Matches
131
Decisive results
Win rate
41.2%
Across indexed matches
Peak rating
1,439
Highest rating in the available history.
Biggest upset
Miao, William
2006 N. American Teams Open Championship · Nov 26, 2006 · +602 rating
Open →Biggest loss
Lin, Gina
Junior Olympics/Junior Nationals · Jul 30, 2006 · -644 rating
Open →Most frequent opponent
Zemskova, Varvara
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
15 tournament appearances · synced Aug 9, 2026, 2:23 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 31, 2008 | Maryland ClosedTournament · View matches | 1,439 | 1,388 | -51+0 / -51 | 3W / 3L |
| Apr 19, 2008 | Maryland Giant RRTournament · View matches | 1,401 | 1,439 | +38+50 / -12 | 1W / 9L |
| Nov 25, 2007 | 2007 JOOLA N. American Teams OTournament · View matches | 1,325 | 1,401 | +76 | 8W / 11L |
| Nov 11, 2007 | Potomac 2007 Fall OpenTournament · View matches | 1,323 | 1,325 | +2+5 / -3 | 1W / 2L |
| Jul 29, 2007 | 2007 Junior Olympics/Junior NaTournament · View matches | 1,408 | 1,323 | -85 | 1W / 11L |
| Nov 26, 2006 | 2006 N. American Teams Open ChampionshipTournament · View matches | 928 | 1,408 | +480 | 9W / 9L |
| Nov 12, 2006 | Potomac OpenTournament · View matches | 964 | 928 | -36+2 / -38 | 4W / 4L |
| Jul 30, 2006 | Junior Olympics/Junior NationalsTournament · View matches | 1,031 | 964 | -67 | 2W / 11L |
| Apr 16, 2006 | 2006 Matthew Murad Memorial OpenTournament · View matches | 1,032 | 1,031 | -1+6 / -7 | 2W / 2L |
| Feb 12, 2006 | MDTTC Butterfly Winter OpenTournament · View matches · USATT readjusted 1,032 → 1,033 | 1,032 | 1,032 | -1+0 / -1 | 0W / 3L |
| Nov 27, 2005 | 2005 N. American Teams Open ChTournament · View matches | 843 | 1,032 | +189 | 14W / 5L |
| Nov 20, 2005 | Potomac OpenTournament · View matches | 602 | 843 | +241 | 5W / 1L |
| Oct 16, 2005 | Butterfly MDTTC OpenTournament · View matches · USATT readjusted 601 → 604 | 601 | 602 | -2+0 / -2 | 2W / 2L |
| Jun 12, 2005 | Butterfly MDTTC OpenTournament · View matches · USATT readjusted 501 → 551 | 501 | 601 | +50+50 / 0 | 1W / 2L |
| Feb 13, 2005 | 2005 MDTTC Winter OpenTournament · View matches · Initial rating 501 | Unrated | 501 | 0+3 / -3 | 1W / 2L |
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