Cullarn, Martin
Current rating: 1532
| Grand Prix London 2019 (WAR sealed) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| D1sealed | 1179 | Esler, Thomas (1500) | Draw 1-1 | +11486 |
| D2sealed | 1167 | Las Heras Aixandri, Guillem (1497) | Won 2-0 | +181504 |
| D3sealed | 1113 | Bazhenov, Eugene (1603) | Won 2-1 | +201524 |
| D4sealed | 1086 | Moreno, Nicholas (1664) | Won 2-1 | +201544 |
| D5sealed | 1073 | Tan, Lun Yi (1859) | Lost 0-2 | -121532 |
| top | average opponent: 1625record: 3-1-1 | new rating: 1532 | ||
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 171 | Marsh, Tom (1485) | Lost 0-2 | -191481 |
| 2block | 65 | Glover, Matthew (1482) | Won 2-0 | +181499 |
| 3block | 490 | Sinclair, Leon (1501) | Lost 0-2 | -171482 |
| 4block | 457 | Tomlinson, Math (1483) | Won 2-0 | +181500 |
| 5block | 502 | Harle, Thomas (1766) | Won 2-0 | +221522 |
| 6block | 286 | Zull, Stephan (1480) | Lost 0-2 | -181504 |
| 7block | 344 | Hudson, Gareth (1503) | Lost 1-2 | -191485 |
| top | average opponent: 1529record: 3-4 | new rating: 1485 | ||
| Grand Prix Manchester 2000 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Mellaerts, Damien (1500) | Lost 0-2 | -181482 |
| 2sealed | 70 | Bohim, Michael (1482) | Draw 1-1 | 01482 |
| 3sealed | 91 | Kennerley, Simon (1483) | Won 2-0 | +181500 |
| 4sealed | 84 | Andrew, Michael (1500) | Won 2-1 | +181518 |
| 5sealed | 63 | Genders, Bart (1500) | Won 2-1 | +181536 |
| 6sealed | 41 | Bliek, Justin (1538) | Lost 1-2 | -181518 |
| 7sealed | 56 | Bostock, Robert (1518) | Lost 1-2 | -181500 |
| top | average opponent: 1503record: 3-3-1 | new rating: 1500 | ||