Muir, Jonathan
Current rating: 1431
Record: 6-11
| Grand Prix London 2018 (RIX limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 44 | Leuvennink, Bernard (1479) | Won 2-1 | +181464 |
| 2sealed | 185 | Budzyn, Thomas (1518) | Won 2-0 | +191483 |
| 3sealed | 308 | Eichenseer, Tobias (1612) | Won 2-1 | +211504 |
| 4sealed | 211 | Meulders, Bram (1897) | Lost 0-2 | -121492 |
| 5sealed | 335 | Demange, Kevin (1725) | Lost 1-2 | -131479 |
| 6sealed | 562 | Finley, Christopher (1710) | Lost 1-2 | -141465 |
| 7sealed | 582 | Behrens, Kai (1598) | Lost 1-2 | -161449 |
| 8sealed | 492 | Hitz, Manuel (1426) | Lost 0-2 | -181431 |
| average opponent: 1621record: 3-5 | new rating: 1431 | |||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 363 | Driver, George (1446) | Lost 1-2 | -191481 |
| 2modern | 598 | Murias Vega, Rodrigo (1534) | Won 0-0 | +191500 |
| 3modern | 412 | Jefferys, Eddy (1498) | Won 2-0 | +181518 |
| 4modern | 368 | Caswell, Kevin (1617) | Lost 1-2 | -161502 |
| 5modern | 396 | Charles, Richard (1477) | Lost 1-2 | -191483 |
| 6modern | 540 | Terry, Cai (1486) | Lost 0-2 | -181465 |
| 7modern | 619 | Minton, Richard (1402) | Won 2-0 | +171482 |
| 8modern | 551 | Mcwilliams, James (1479) | Lost 0-2 | -181464 |
| 9modern | 514 | Lorente Rivera, Carles Joan (1436) | Lost 1-2 | -181446 |
| average opponent: 1486record: 3-6 | new rating: 1446 | |||