Robbins, Benjamin
Current rating: 1531
Record: 7-6
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 394 | King, Haven (1500) | Won 2-0 | +171586 |
| 2legacy | 353 | Frazier, Gene (1518) | Lost 1-2 | -191567 |
| 3legacy | 562 | Morton, Evan (1502) | Lost 0-2 | -191548 |
| 4legacy | 815 | Wiles, Taelor (1618) | Lost 0-2 | -171531 |
| average opponent: 1535record: 1-3 | new rating: 1531 | |||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 919 | Frenyea, Jeremy (1500) | Won 2-0 | +181518 |
| 2modern | 952 | Wilson, Avery (1606) | Lost 1-2 | -161502 |
| 3modern | 1015 | Palmer, Kenneth (1436) | Won 2-1 | +161518 |
| 4modern | 949 | Pannell, Justin (1525) | Lost 0-2 | -171501 |
| 5modern | 1044 | Bishop, Eric (1468) | Won 2-0 | +171518 |
| 6modern | 903 | Greenbaum, Micah (1567) | Won 2-0 | +191537 |
| 7modern | 846 | Dean, Paul (1874) | Won 2-0 | +241561 |
| 8modern | 793 | Bradford, Harry (1618) | Won 2-0 | +191580 |
| 9modern | 768 | Nguyen, Richard (2014) | Lost 1-2 | -111569 |
| average opponent: 1623record: 6-3 | new rating: 1569 | |||