Wins
290
Indexed tournament wins
Player record
Cox, Robert
Losses
259
Indexed tournament losses
Matches
549
Decisive results
Win rate
52.8%
Across indexed matches
Peak rating
1,844
Highest rating in the available history.
Biggest upset
Hawkins, James Earl
Macy Block Open · Aug 24, 2003 · +224 rating
Open →Biggest loss
Diaz, Daniel
2008 JOOLA American Teams Open · Nov 30, 2008 · -657 rating
Open →Most frequent opponent
Dietz, Roy
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
55 tournament appearances · synced Aug 8, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 24, 2005 | Buckeye Open 2005Tournament · View matches | 1,689 | 1,644 | -45+6 / -51 | 2W / 5L |
| Apr 17, 2005 | 2005 PA State Championship (ClTournament · View matches | 1,651 | 1,689 | +38+52 / -14 | 5W / 5L |
| Oct 24, 2004 | 2004 Millcreek OpenTournament · View matches | 1,699 | 1,651 | -48+21 / -69 | 8W / 10L |
| Apr 18, 2004 | PA State ChampionshipsTournament · View matches | 1,715 | 1,699 | -16+1 / -17 | 3W / 7L |
| Apr 4, 2004 | 2004 Millcreek Giant RRTournament · View matches | 1,768 | 1,715 | -53+12 / -65 | 5W / 3L |
| Mar 14, 2004 | Buckeye OpenTournament · View matches · USATT readjusted 1,661 → 1,734 | 1,661 | 1,768 | +34+46 / -12 | 6W / 3L |
| Oct 19, 2003 | 2003 Millcreek OpenTournament · View matches | 1,640 | 1,661 | +21+57 / -36 | 7W / 8L |
| Aug 24, 2003 | Macy Block OpenTournament · View matches | 1,581 | 1,640 | +59+74 / -15 | 5W / 5L |
| Apr 27, 2003 | 2003 PA State Championships ClosedTournament · View matches | 1,584 | 1,581 | -3 | 6W / 2L |
| Aug 18, 2002 | Macy Block OpenTournament · View matches | 1,625 | 1,584 | -41+3 / -44 | 4W / 5L |
| Mar 24, 2002 | Buckeye OpenTournament · View matches | 1,504 | 1,625 | +121 | 9W / 5L |
| Oct 21, 2001 | 2001 Millcreek OpenTournament · View matches | 1,481 | 1,504 | +23 | 7W / 1L |
| Aug 19, 2001 | Macy Block OpenTournament · View matches | 1,436 | 1,481 | +45 | 10W / 3L |
| Oct 22, 2000 | 2000 Millcreek OpenTournament · View matches | 1,417 | 1,436 | +19+34 / -15 | 4W / 6L |
| Jun 25, 2000 | Macy Block OpenTournament · View matches · Initial rating 1,417 | Unrated | 1,417 | — | 5W / 1L |
41–55 of 55
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