Wins
71
Indexed tournament wins
Player record
Walford, Roy
Losses
56
Indexed tournament losses
Matches
127
Decisive results
Win rate
55.9%
Across indexed matches
Peak rating
1,726
Highest rating in the available history.
Biggest upset
Nguyen, Justin
Golden Western Open · Mar 30, 2008 · +196 rating
Open →Biggest loss
Lim, Micah
LATTA Open · Apr 19, 2014 · -503 rating
Open →Most frequent opponent
Hiroshi Koshimoto
3 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
16 tournament appearances · synced Aug 9, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 8, 2014 | LATTA OpenTournament · View matches | 1,646 | 1,568 | -78+13 / -91 | 4W / 4L |
| Apr 19, 2014 | LATTA OpenTournament · View matches | 1,708 | 1,646 | -62+3 / -65 | 3W / 4L |
| Oct 6, 2013 | Glendale Friendship Games 2013Tournament · View matches | 1,695 | 1,708 | +13+20 / -7 | 4W / 2L |
| Feb 2, 2013 | LATTA OpenTournament · View matches | 1,685 | 1,695 | +10+35 / -25 | 5W / 3L |
| Jun 24, 2012 | California State OpenTournament · View matches | 1,661 | 1,685 | +24+28 / -4 | 3W / 2L |
| Jul 18, 2010 | 2010 Northridge OpenTournament · View matches | 1,682 | 1,661 | -21+0 / -21 | 0W / 3L |
| Jun 27, 2010 | California State OpenTournament · View matches | 1,704 | 1,682 | -22+7 / -29 | 2W / 2L |
| May 31, 2009 | California State OpenTournament · View matches | 1,708 | 1,704 | -4+8 / -12 | 5W / 2L |
| Mar 29, 2009 | Golden Western OpenTournament · View matches | 1,726 | 1,708 | -18+22 / -40 | 3W / 5L |
| Jun 29, 2008 | California State OpenTournament · View matches | 1,712 | 1,726 | +14+20 / -6 | 6W / 4L |
| Mar 30, 2008 | Golden Western OpenTournament · View matches | 1,598 | 1,712 | +114 | 11W / 5L |
| Aug 26, 2007 | Pacific Coast OpenTournament · View matches | 1,639 | 1,598 | -41+0 / -41 | 1W / 5L |
| Jul 1, 2007 | California State OpenTournament · View matches | 1,601 | 1,639 | +38 | 11W / 3L |
| Apr 10, 2007 | Golden Western OpenTournament · View matches | 1,603 | 1,601 | -2 | 8W / 4L |
| Aug 27, 2006 | Pacific Coast OpenTournament · View matches | 1,687 | 1,603 | -84+1 / -85 | 2W / 4L |
| Jun 25, 2006 | California State OpenTournament · View matches · Initial rating 1,687 | Unrated | 1,687 | -6+7 / -13 | 3W / 4L |
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