Wins
264
Indexed tournament wins
Player record
Yu, Rok
Losses
209
Indexed tournament losses
Matches
473
Decisive results
Win rate
55.8%
Across indexed matches
Peak rating
2,154
Highest rating in the available history.
Biggest upset
Viorel Chita
2005 Bob Viducich WA Open · May 29, 2005 · +374 rating
Open →Biggest loss
Tyler Spesick
Sacramento March Open · Mar 26, 2011 · -338 rating
Open →Most frequent opponent
Balderama, Jason
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
52 tournament appearances · synced Aug 8, 2026, 2:14 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 18, 2012 | Sacramento Summer OpenTournament · View matches | 1,911 | 1,910 | -1+13 / -14 | 5W / 3L |
| Jul 4, 2012 | US OpenTournament · View matches | 1,922 | 1,911 | -11+13 / -24 | 6W / 4L |
| May 27, 2012 | ICC California State OpenTournament · View matches | 1,916 | 1,922 | +6+18 / -12 | 6W / 5L |
| Sep 4, 2011 | LA Open TT Tournament 2011Tournament · View matches | 1,931 | 1,916 | -15+8 / -23 | 2W / 3L |
| Aug 20, 2011 | Sacramento Summer OpenTournament · View matches | 1,916 | 1,931 | +15+27 / -12 | 7W / 3L |
| May 29, 2011 | Golden State OpenTournament · View matches | 1,878 | 1,916 | +38+38 / 0 | 8W / 2L |
| Mar 26, 2011 | Sacramento March OpenTournament · View matches | 1,919 | 1,878 | -41+9 / -50 | 4W / 4L |
| Feb 20, 2011 | 2011 Western Open on the JOOLA NA TourTournament · View matches | 1,913 | 1,919 | +6+13 / -7 | 7W / 3L |
| Dec 18, 2010 | 2010 US NationalsTournament · View matches | 1,901 | 1,913 | +12+15 / -3 | 4W / 2L |
| Dec 5, 2010 | ICC CA State OpenTournament · View matches | 1,901 | 1,901 | 0+5 / -5 | 3W / 1L |
| Sep 5, 2010 | 2010 Berkeley Open on the JOOLA NA TourTournament · View matches | 1,899 | 1,901 | +2+10 / -8 | 3W / 3L |
| Jul 18, 2010 | 2010 Northridge OpenTournament · View matches | 1,891 | 1,899 | +8+19 / -11 | 6W / 3L |
| May 15, 2010 | Sacramento Spring OpenTournament · View matches | 1,886 | 1,891 | +5+12 / -7 | 3W / 3L |
| May 2, 2010 | ICC CA State OpenTournament · View matches | 1,849 | 1,886 | +37+40 / -3 | 2W / 5L |
| Feb 20, 2010 | 2010 Western Open on the JOOLA NA TourTournament · View matches | 1,834 | 1,849 | +15+16 / -1 | 3W / 1L |
| Jan 30, 2010 | Sacramento Winter OpenTournament · View matches | 1,796 | 1,834 | +38 | 7W / 3L |
| Sep 6, 2009 | Berkeley Open on the JOOLA NA Tournament · View matches | 1,816 | 1,796 | -20+7 / -27 | 7W / 6L |
| Aug 22, 2009 | Sacramento Summer OpenTournament · View matches | 1,799 | 1,816 | +17+30 / -13 | 6W / 4L |
| Jul 26, 2009 | Alameda OpenTournament · View matches | 1,813 | 1,799 | -14+0 / -14 | 2W / 6L |
| Jul 4, 2009 | US Open TT ChampionshipTournament · View matches | 1,826 | 1,813 | -13+35 / -48 | 7W / 4L |