O'Reilly, Paul
Current rating: 1384
| Grand Prix Manchester 2014 (Theros block) | starting rating: 1384 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 99 | Best, Jonathan (1483) | Won 2-0 | +201404 |
| 2block | 476 | Williamson, Adam (1517) | Lost 0-2 | -161388 |
| 3block | 444 | Vanwalleghem, Kevin (1498) | Lost 1-2 | -161372 |
| 4block | 554 | Ashton, Simon (1484) | Won 2-0 | +201392 |
| 5block | 360 | Jones, Guy (1501) | Lost 0-2 | -161376 |
| 6block | 433 | Scott, David A [SCO] (1484) | Won 2-0 | +201396 |
| 7block | 362 | Knox, Ashley (1466) | Lost 0-2 | -171379 |
| 8block | 322 | Kriz, Tomas (1613) | Lost 0-2 | -131366 |
| 9block | 276 | Jordan, James [ENG] (1388) | Won 2-1 | +181384 |
| top | average opponent: 1492record: 4-5 | new rating: 1384 | ||
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 40 | Suponeva, Tatsiana (1500) | Lost 0-2 | -181466 |
| 5sealed | 107 | Salvade, Luca (1521) | Lost 0-2 | -171449 |
| 6sealed | 161 | Pendao, Rodrigo Felix (1504) | Lost 0-2 | -171432 |
| 7sealed | 162 | Sepulveda, Tiago A (1500) | Lost 0-2 | -161416 |
| 8sealed | 164 | Kocsis, Gabor (1600) | Lost 1-2 | -151401 |
| 9sealed | 147 | Rico, Oswald (1479) | Lost 0-2 | -171384 |
| top | average opponent: 1517record: 0-6 | new rating: 1384 | ||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Guimaraes, Bruno (1438) | Won 2-0 | +171517 |
| 2sealed | 98 | Woltjes, Geertjan (1702) | Lost 1-2 | -151502 |
| 3sealed | 177 | Smith, Richard T (1484) | Won 2-1 | +181520 |
| 4sealed | 130 | Burrows, Dave A (1517) | Lost 0-2 | -181502 |
| 5sealed | 189 | Poldsam, Ismo (1482) | Lost 0-2 | -191483 |
| 6sealed | 192 | Sutcliffe, David (1580) | Won 2-0 | +201503 |
| 7sealed | 146 | Sulkowski, Piotr (1512) | Lost 0-2 | -181485 |
| 8sealed | 119 | Singleton, Lee (1474) | Won 2-0 | +181503 |
| 9sealed | 98 | Petrak, Martin (1443) | Lost 0-2 | -191484 |
| top | average opponent: 1515record: 4-5 | new rating: 1484 | ||