Butts, Robert
Current rating: 1463
Record: 1-3
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 62 | Tyson, Bryant (1462) | Lost 0-2 | -191481 |
| 2modern | 410 | Shastop, John (1481) | Won 2-1 | +181499 |
| 3modern | 394 | Blanchard, Kellen (1500) | Lost 0-2 | -181481 |
| 4modern | 521 | Han, Jake (1484) | Lost 1-2 | -181463 |
| average opponent: 1482record: 1-3 | new rating: 1463 | |||