Robinson, Benjamin
Current rating: 1461
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 86 | Knab, Mikey (1463) | Lost 0-2 | -181480 |
| 2sealed | 253 | Bates, Cassie (1484) | Lost 0-2 | -181462 |
| 3sealed | 297 | Nisbet, Laurie (1466) | Won 2-0 | +181480 |
| 4sealed | 213 | Krone, Timothy (1428) | Lost 0-2 | -191461 |
| top | average opponent: 1460record: 1-3 | new rating: 1461 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 778 | Walton, Andrew (1500) | Lost 1-2 | -181465 |
| 2sealed | 1109 | Weigert, David (1481) | Won 2-1 | +181483 |
| 3sealed | 1114 | Frank, Harry (1334) | Won 1-0 | +151498 |
| top | average opponent: 1438record: 2-1 | new rating: 1498 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 17 | Grawe, Scott (1516) | Won 2-1 | +181518 |
| 3legacy | 367 | Schavey, Cole (1526) | Won 2-0 | +181536 |
| 4legacy | 84 | Henderson, Corey (1537) | Lost 1-2 | -181518 |
| 5legacy | 244 | Dougherty, Micheal S (1483) | Lost 0-2 | -181500 |
| 6legacy | 286 | Knapp, Hans (1539) | Lost 1-2 | -171483 |
| top | average opponent: 1520record: 2-3 | new rating: 1483 | ||