Simonds, George A
Current rating: 1465
Record: 3-5
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 575 | Berszieck, Thomas (1511) | Won 1-0 | +181518 |
| 2standard | 686 | Englert, Jack (1502) | Won 2-0 | +181536 |
| 3standard | 785 | Nagy, Ferenc (1615) | Won 2-1 | +191555 |
| 4standard | 617 | Chabot, Yves (1598) | Lost 1-2 | -171538 |
| 5standard | 737 | Beasley, Rob (1549) | Lost 0-2 | -181520 |
| 6standard | 763 | Toffolo, Nathan (1521) | Lost 0-2 | -181502 |
| 7standard | 618 | Yeh, James (1403) | Lost 1-2 | -191483 |
| 8standard | 613 | Manole, Ilona-Ana (1485) | Lost 0-2 | -181465 |
| average opponent: 1523record: 3-5 | new rating: 1465 | |||