Owens, Joseph K
Current rating: 1508
Record: 9-9
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 243 | Petterson, David (1501) | Lost 1-2 | -181468 |
| 2standard | 311 | MacInnis, Darren (1482) | Won 2-0 | +181486 |
| 3standard | 315 | Houle, Sebastien (1383) | Won 2-0 | +161502 |
| 4standard | 167 | Creiche, Selim (1667) | Lost 0-2 | -151487 |
| 5standard | 374 | Rodgers, Dave (1470) | Lost 1-2 | -181469 |
| 6standard | 350 | Micomonaco, Dominic (1483) | Won 2-0 | +181487 |
| 7standard | 295 | Beaty, Ryan (1471) | Won 2-0 | +181505 |
| 8standard | 188 | Lapp, Peter (1517) | Won 2-0 | +181523 |
| 9standard | 139 | Barnett, Stephen (1671) | Lost 0-0 | -151508 |
| average opponent: 1516record: 5-4 | new rating: 1508 | |||
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 15 | Creager, Kyle (1500) | Won 2-0 | +181518 |
| 2block | 16 | Blakely, Tim (1545) | Won 2-0 | +181536 |
| 3block | 21 | Clark, Michael N (1470) | Lost 1-2 | -191517 |
| 4block | 180 | Heal, Bryan (1646) | Lost 0-2 | -151502 |
| 5block | 147 | Wade, James (1517) | Won 2-0 | +181520 |
| 6block | 137 | Jacobson, Josh (1638) | Lost 1-2 | -161504 |
| 7block | 163 | Muffitt, Rob (1505) | Lost 0-2 | -181486 |
| 8block | 151 | Atkinson, Kalani (1490) | Won 2-1 | +181504 |
| 9block | 118 | Clas, Gerald (1475) | Lost 1-2 | -181486 |
| average opponent: 1532record: 4-5 | new rating: 1486 | |||