Donohue, Kat
Current rating: 1413
Record: 8-14
| Grand Prix Birmingham 2019 (modern) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 87 | Davis, Lewis (1500) | Lost 0-2 | -171425 |
| 2modern | 352 | Thorburn, Lee (1495) | Lost 0-2 | -171408 |
| 3modern | 414 | Dyke, Colin (1399) | Won 2-0 | +181426 |
| 4modern | 322 | Wigman, Andrew (1426) | Won 2-0 | +181444 |
| 5modern | 239 | Horre, Bart (1691) | Lost 1-2 | -141430 |
| 6modern | 309 | Morth, Christoph (1483) | Lost 1-2 | -171413 |
| top | average opponent: 1499record: 2-4 | new rating: 1413 | ||
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 130 | Hansson, Johan (1529) | Won 2-1 | +201448 |
| 2standard | 129 | Maurice, Nicolas (1573) | Lost 0-2 | -161432 |
| 3standard | 485 | Velten, Lennart (1504) | Lost 1-2 | -161416 |
| 4standard | 498 | Ballantyne, Ian (1471) | Won 2-1 | +191435 |
| 5standard | 416 | Lebon, Tristan (1687) | Won 2-0 | +221457 |
| 6standard | 333 | Mueller, Dominic (1582) | Lost 1-2 | -151442 |
| top | average opponent: 1558record: 3-3 | new rating: 1442 | ||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 418 | Bainbridge, Rhys (1478) | Lost 0-2 | -171446 |
| 2block | 518 | Lockett, George (1482) | Won 2-1 | +181464 |
| 3block | 347 | Cooper, Chris (1438) | Lost 0-2 | -181446 |
| 4block | 584 | Davies, Daniel (1481) | Won 2-1 | +191465 |
| 5block | 349 | Brookes, Craig (1506) | Lost 0-2 | -181447 |
| 6block | 480 | Van Der Haeghe, Werner (1396) | Lost 1-2 | -191428 |
| top | average opponent: 1463record: 2-4 | new rating: 1428 | ||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 489 | Carr, James (1500) | Lost 1-2 | -181482 |
| 2sealed | 533 | Ravenshear, Stuart (1446) | Lost 0-2 | -191463 |
| 3sealed | 593 | Pybus, Samuel (1465) | Won 2-0 | +181481 |
| 4sealed | 629 | Measures, Michael (1486) | Lost 0-2 | -181463 |
| top | average opponent: 1474record: 1-3 | new rating: 1463 | ||