Yakell, Robert
Current rating: 1480
Record: 7-8-3
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 756 | Neiswenter, Collin (1463) | Won 2-1 | +181498 |
| 2sealed | 801 | Casey, Shawn (1442) | Draw 1-1 | -11497 |
| 3sealed | 222 | Verner, Brenna (1518) | Won 2-0 | +181515 |
| 4sealed | 113 | Campanelli, Michael (1536) | Lost 0-0 | -171498 |
| 5sealed | 231 | Casale, James (1520) | Lost 1-2 | -181480 |
| top | average opponent: 1496record: 2-2-1 | new rating: 1480 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1076 | Leigh, James (1458) | Lost 0-2 | -191480 |
| top | record: 0-1 | new rating: 1480 | ||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 239 | Quintana, Carlos (1500) | Draw 1-1 | 01500 |
| 2standard | 296 | Treece, Tanner (1499) | Won 2-1 | +181518 |
| 3standard | 196 | Kostner, Kelly (1502) | Lost 1-2 | -181500 |
| 4standard | 394 | Beckley, Devin (1498) | Won 2-1 | +181518 |
| 5standard | 277 | Butler, Jessie (1491) | Lost 0-2 | -191499 |
| top | average opponent: 1498record: 2-2-1 | new rating: 1499 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 27 | Bogner, Ryan (1652) | Lost 0-2 | -151485 |
| 2extended | 179 | Harris, Josh (1449) | Draw 1-1 | -11484 |
| 3extended | 213 | Datsenko, Anton (1483) | Won 2-0 | +181502 |
| 4extended | 203 | Smith, Joe (1480) | Lost 0-2 | -181484 |
| 5extended | 234 | Baldwin, Jonathan (1480) | Won 2-1 | +181502 |
| 6extended | 187 | Brumback, Joshua (1498) | Won 2-1 | +181520 |
| 7extended | 141 | Scheier, Garrett C (1435) | Lost 0-2 | -201500 |
| top | average opponent: 1497record: 3-3-1 | new rating: 1500 | ||