Ferrie, William
Current rating: 1442
| Grand Prix Bologna 2019 (legacy) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 12 | Korkuc, Henrik (1416) | Won 2-0 | +161528 |
| 2legacy | 127 | Arneuve, Vladimir (1729) | Lost 0-2 | -141514 |
| 3legacy | 458 | Stopar, Samo (1532) | Lost 1-2 | -181496 |
| 4legacy | 557 | Vila Boix, Albert (1492) | Lost 0-2 | -181478 |
| 5legacy | 610 | Kool, Sabrina (1494) | Lost 1-2 | -181460 |
| 6legacy | 589 | Rosadini, David (1465) | Won 2-1 | +191479 |
| 7legacy | 471 | Fichtl, Matthias (1461) | Lost 1-2 | -191460 |
| 8legacy | 430 | Battistella, Giacomo (1449) | Lost 0-2 | -181442 |
| top | average opponent: 1505record: 2-6 | new rating: 1442 | ||
| Grand Prix Barcelona 2018 (modern) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 209 | Ruano, David (1500) | Won 2-1 | +181537 |
| 2modern | 119 | Diez, Mikel (1997) | Lost 1-2 | -101527 |
| 3modern | 610 | Fragio, Pablo (1628) | Won 2-1 | +201547 |
| 4modern | 413 | Boucetta, Joackim (1535) | Lost 0-2 | -181529 |
| 5modern | 561 | Justesen, Mads (1612) | Lost 0-2 | -171512 |
| top | average opponent: 1654record: 2-3 | new rating: 1512 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 123 | Bates, Pete (1500) | Won 2-1 | +181518 |
| 2modern | 335 | Wilkinson, Thomas (1500) | Won 0-0 | +181536 |
| 3modern | 272 | Sibast, Rasmus (1731) | Won 2-1 | +211557 |
| 4modern | 167 | Marchbank, Lewis (1553) | Lost 1-2 | -181539 |
| 5modern | 304 | Dosch, Dominik (1561) | Lost 0-2 | -171522 |
| 6modern | 269 | Johnson, Matthew [ENG] (1499) | Lost 0-2 | -191503 |
| 7modern | 583 | Poltorak, Darren (1447) | Won 2-1 | +171520 |
| 8modern | 429 | Grefling, Jakub (1477) | Won 2-1 | +171537 |
| 9modern | 307 | Leitch, William (1546) | Lost 1-2 | -181519 |
| top | average opponent: 1535record: 5-4 | new rating: 1519 | ||