Keilloh, John
Current rating: 1501
Record: 14-15-5
| Grand Prix Lyon 2012 (modern) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 49 | McGovern, Mark (1501) | Lost 1-2 | -181453 |
| 4modern | 125 | Morin, Guillaume (1500) | Won 2-1 | +191472 |
| 5modern | 154 | Frezard, Julien (1625) | Lost 0-2 | -151457 |
| 6modern | 117 | Bernaud, Sebastien (1691) | Won 2-0 | +221479 |
| 7modern | 82 | Schoppl, Felix (1487) | Won 2-1 | +181497 |
| 8modern | 87 | Marti, Samuel (1699) | Lost 0-2 | -141483 |
| 9modern | 107 | Presslmayr, Daniel (1515) | Won 2-1 | +181501 |
| top | average opponent: 1574record: 4-3 | new rating: 1501 | ||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 447 | Horvath, Tamas (1529) | Lost 1-2 | -161446 |
| 3sealed | 507 | Titmarsh, Ben (1448) | Won 2-0 | +181464 |
| 4sealed | 554 | Chong, Caleb W (1518) | Won 2-0 | +191483 |
| 5sealed | 480 | Lachaud, Remy (1627) | Lost 0-2 | -161467 |
| 6sealed | 560 | Baharin, Reza (1462) | Lost 0-2 | -181449 |
| 7sealed | 552 | Hadfield, Christian (1500) | Won 2-0 | +191468 |
| 8sealed | 502 | Rosales, Randy (1592) | Won 2-0 | +201488 |
| 9sealed | 601 | Araque, Francisco (1506) | Lost 1-2 | -171471 |
| top | average opponent: 1523record: 4-4 | new rating: 1471 | ||
| Grand Prix Lille 2005 (legacy) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 94 | Mueller, Philipp (1500) | Lost 1-2 | -181500 |
| 2legacy | 140 | Diederich, Marc (1482) | Draw 1-1 | 01500 |
| 3legacy | 178 | Fruscio, Antoine (1447) | Lost 1-2 | -191481 |
| 4legacy | 218 | Lefebvre, Gautier (1462) | Lost 0-2 | -191462 |
| top | average opponent: 1473record: 0-3-1 | new rating: 1462 | ||
| Grand Prix London 2003 (Onslaught block) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 12 | Vladik, Pavel (1543) | Won 2-0 | +191518 |
| 2block | 103 | Savage, Jason (1508) | Draw 1-1 | 01518 |
| 3block | 94 | Gysemans, Peter (1605) | Draw 1-1 | +21520 |
| 4block | 161 | Chanu, Nicolas (1563) | Draw 1-1 | 01520 |
| 5block | 137 | Pauwels, Maxime (1497) | Won 2-1 | +181538 |
| 6block | 143 | Fruscio, Antoine (1522) | Lost 0-2 | -181520 |
| 7block | 119 | Do, Agnes (1471) | Lost 0-2 | -191501 |
| 8block | 129 | Ford, Thomas (1480) | Won 2-0 | +171518 |
| top | average opponent: 1524record: 3-2-3 | new rating: 1518 | ||
| Grand Prix London 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 178 | Hawkins, Matthew (1500) | Won 2-0 | +181518 |
| 2block | 117 | Garcia, Jonathan (1518) | Draw 1-1 | 01518 |
| 3block | 94 | Facchini, Nullo (1445) | Won 2-0 | +171535 |
| 4block | 58 | Poulsen, Palle (1577) | Lost 0-2 | -181517 |
| 5block | 108 | Marchet, Cedric (1521) | Won 2-0 | +191536 |
| 6block | 74 | Bordalampe, Jonathan (1537) | Lost 0-2 | -181518 |
| 7block | 103 | Gorniak, Mariusz (1510) | Lost 0-2 | -191499 |
| top | average opponent: 1515record: 3-3-1 | new rating: 1499 | ||