Crann, Peter
Current rating: 1429
Record: 12-17
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 48 | Slocombe, Tom (1438) | Won 2-0 | +181485 |
| 2standard | 131 | Irons, Sonny (1393) | Lost 0-2 | -201465 |
| 3standard | 448 | Cryer, Mitchell (1500) | Won 2-0 | +191484 |
| 4standard | 193 | Jefferis, Robert (1498) | Lost 1-2 | -181466 |
| 5standard | 321 | Hauser, Holt (1441) | Lost 1-2 | -191447 |
| 6standard | 421 | Hall, Yusuf (1481) | Lost 0-2 | -171430 |
| 7standard | 349 | Falkner, Achim (1408) | Won 2-0 | +181448 |
| 8standard | 284 | McIntosh, Stephen (1439) | Lost 0-2 | -191429 |
| top | average opponent: 1450record: 3-5 | new rating: 1429 | ||
| Grand Prix Lyon 2018 (modern) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 625 | Gavilan, Michael (1567) | Lost 0-2 | -151404 |
| 2modern | 714 | Paulista, Fabian (1487) | Won 2-1 | +191423 |
| 3modern | 471 | Launay, Remi (1427) | Won 2-0 | +181441 |
| 4modern | 431 | decock, alain (1504) | Won 2-0 | +191460 |
| 5modern | 159 | Watre, Guillaume (1404) | Won 2-1 | +171477 |
| 6modern | 251 | Molto Gomez, Abel (1488) | Lost 1-2 | -171460 |
| 7modern | 419 | Keiser, Pierre (1534) | Lost 0-2 | -171443 |
| 8modern | 410 | Etourneaud, Eric (1793) | Won 2-1 | +241467 |
| top | average opponent: 1525record: 5-3 | new rating: 1467 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 211 | Pietron, Krzysztof (1575) | Lost 0-2 | -161433 |
| 2standard | 269 | Chacksfield, Elliott (1490) | Lost 0-2 | -171416 |
| 3standard | 517 | Nielsen, Sisse Marie (1470) | Won 2-1 | +191435 |
| 4standard | 479 | Holmes, Reis (1481) | Won 2-1 | +191454 |
| 5standard | 405 | Dunnett, Euan (1460) | Lost 0-2 | -181436 |
| 6standard | 464 | Aliyev, Taghi (1479) | Lost 0-2 | -171419 |
| top | average opponent: 1492record: 2-4 | new rating: 1419 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 433 | Buse, Jan (1500) | Won 2-0 | +181518 |
| 2sealed | 528 | Eager, Nathan (1485) | Lost 0-2 | -191499 |
| 3sealed | 953 | Muller, John (1555) | Lost 1-2 | -171482 |
| 4sealed | 1016 | Loeb, Davy (1714) | Lost 1-2 | -131469 |
| 5sealed | 1063 | West, Nathaniel (1463) | Won 2-0 | +171486 |
| 6sealed | 885 | Wenger, Marc (1450) | Lost 0-2 | -181468 |
| 7sealed | 850 | Driver, George (1427) | Lost 1-2 | -191449 |
| top | average opponent: 1513record: 2-5 | new rating: 1449 | ||