Morrow, Kieran
Current rating: 1382
| Grand Prix Birmingham 2019 (modern) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 267 | Sidgwick, Carl (1573) | Lost 0-2 | -161435 |
| 2modern | 356 | Gorke, Martin (1387) | Lost 1-2 | -191416 |
| 3modern | 423 | Olsen, Thomas (1464) | Lost 0-2 | -171399 |
| 4modern | 423 | Ball, James 5530 (1447) | Lost 0-2 | -171382 |
| top | average opponent: 1468record: 0-4 | new rating: 1382 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 330 | Blunnie, Laura (1482) | Won 2-1 | +181501 |
| 2modern | 395 | Shibata, Hirotaka (1633) | Lost 0-0 | -151486 |
| 3modern | 511 | Geddes, Ross (1499) | Lost 1-2 | -181468 |
| 4modern | 772 | Mead, Phil (1501) | Lost 1-2 | -171451 |
| top | average opponent: 1529record: 1-3 | new rating: 1451 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 534 | Burns, Matthew (1553) | Lost 1-2 | -171483 |
| 2sealed | 1015 | Malecki, Zygmunt (1484) | Lost 1-2 | -181465 |
| 3sealed | 1068 | George, Steve (1517) | Won 2-0 | +191484 |
| 4sealed | 1002 | Seidl, Julius (1483) | Lost 1-2 | -181466 |
| 5sealed | 1036 | Rivers, Graham (1465) | Won 2-1 | +181484 |
| 6sealed | 870 | Tullock, Matthew (1486) | Lost 0-2 | -181466 |
| 7sealed | 867 | Kiourtsoglou, Vasileios (1467) | Lost 1-2 | -181448 |
| 8sealed | 785 | De Boer, Renate (1432) | Won 2-1 | +181466 |
| 9sealed | 654 | Chalmers, Anthony (1452) | Won 2-0 | +171483 |
| top | average opponent: 1482record: 4-5 | new rating: 1483 | ||