Hadfield, Aaron
Current rating: 1484
| Grand Prix London 2018 (RIX limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | De Franco, Davide (1606) | Lost 0-2 | -161502 |
| 2sealed | 651 | Scandalis, Nicolas (1596) | Lost 0-2 | -161486 |
| 3sealed | 885 | King, Peter [ENG] (1413) | Won 2-0 | +161502 |
| 4sealed | 862 | Claxton, Finn (1494) | Lost 1-2 | -181484 |
| top | average opponent: 1527record: 1-3 | new rating: 1484 | ||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 249 | Verwoerd, Jeffrey (1528) | Won 2-1 | +181540 |
| 3standard | 293 | Meijers, Wietse (1605) | Won 2-0 | +191559 |
| 4standard | 110 | Nolla Sendra, Arnau (1630) | Lost 1-2 | -171542 |
| 5standard | 135 | Pots, Maurice (1585) | Lost 1-2 | -171525 |
| 6standard | 377 | Fokker, Maurits (1634) | Won 2-0 | +201545 |
| 7standard | 208 | Sucic, Stjepan (1793) | Lost 0-2 | -131532 |
| 8standard | 302 | Papadopoulos, Panagiotis (1804) | Lost 0-2 | -141518 |
| top | average opponent: 1654record: 3-4 | new rating: 1518 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 463 | Cebulski, Marcin (1484) | Lost 1-2 | -181482 |
| 2standard | 496 | Keable, Matthew (1448) | Won 2-1 | +171499 |
| 3standard | 458 | Rushin, Jamie (1500) | Lost 0-2 | -181481 |
| 4standard | 584 | Kennedy, Corey (1499) | Lost 0-2 | -181463 |
| 5standard | 734 | Lewis, Martyn (1530) | Won 2-0 | +201483 |
| 6standard | 593 | Miecznikowski, Jedrzej (1582) | Won 2-1 | +191502 |
| 7standard | 486 | Savage, Jason (1579) | Lost 1-2 | -161486 |
| 8standard | 472 | Tarnowski, Rafal (1476) | Won 2-1 | +181504 |
| 9standard | 408 | Day, Graham (1513) | Won 2-1 | +181522 |
| top | average opponent: 1512record: 5-4 | new rating: 1522 | ||