Biddulph, Louis
Current rating: 1459
Record: 2-4-1
| Grand Prix Antwerp 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 242 | Van Maarseveen, Chris (1500) | Lost 1-2 | -181482 |
| 2modern | 413 | Van Sompel, Arne (1482) | Draw 1-1 | 01482 |
| 3modern | 644 | Green, Dan [ENG] (1472) | Lost 0-2 | -181464 |
| 4modern | 732 | Pierard, Emmanuel (1479) | Lost 0-2 | -181446 |
| 5modern | 730 | Prodhomme, Patrick (1239) | Lost 1-2 | -221424 |
| 6modern | 674 | Schouren, Oliver (1377) | Won 2-0 | +181442 |
| 7modern | 539 | Tailpied, Romain (1426) | Won 2-1 | +171459 |
| average opponent: 1425record: 2-4-1 | new rating: 1459 | |||