Freeman Birch, Joshua
Current rating: 1485
Record: 2-3
| Grand Prix London 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 565 | Locker, Adam (1480) | Won 2-0 | +181518 |
| 2sealed | 166 | Costa, Nuno (1804) | Lost 1-2 | -131505 |
| 3sealed | 336 | Loison, Yannick (1445) | Lost 0-2 | -191486 |
| 4sealed | 834 | Muhic, Samo (1482) | Won 2-1 | +181504 |
| 5sealed | 494 | Hardstam, Johan (1448) | Lost 0-2 | -191485 |
| average opponent: 1532record: 2-3 | new rating: 1485 | |||