Roughan, Stephen
Current rating: 1548
Record: 31-29-2 (GP) / 1-5 (professional)
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 96 | Kubica, Mathieu (1517) | Lost 1-2 | -181503 |
| 2standard | 282 | Maule, Chris (1438) | Won 2-0 | +161519 |
| 3standard | 401 | Himmanen, Joonas (1507) | Lost 0-2 | -181501 |
| 4standard | 460 | Warren, Mark (1379) | Won 2-0 | +161517 |
| 5standard | 405 | Jurczyk, Olgierd (1500) | Won 2-0 | +181535 |
| 6standard | 245 | McIntosh, Stephen (1473) | Won 2-1 | +161551 |
| 7standard | 170 | Gravatt, Jay (1486) | Won 2-0 | +171568 |
| 8standard | 147 | Gonzalez, David [ESP] (1424) | Lost 0-2 | -201548 |
| top | average opponent: 1465record: 5-3 | new rating: 1548 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 462 | Hardacre, Mickey (1458) | Won 2-1 | +171556 |
| 2modern | 70 | Mccullough, Jonathan (1517) | Won 0-0 | +171573 |
| 3modern | 104 | Hunter, Jay (1484) | Lost 1-2 | -201553 |
| 4modern | 219 | Harris, Thomas (1435) | Lost 0-2 | -201533 |
| 5modern | 613 | Dowse-Brenan, George (1543) | Won 2-0 | +181551 |
| 6modern | 453 | van der Linden, Leon (1797) | Lost 0-2 | -131538 |
| 7modern | 450 | Almeida, Keith (1590) | Lost 0-2 | -171521 |
| top | average opponent: 1546record: 3-4 | new rating: 1521 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 243 | Kunze, Daniel (1500) | Won 2-1 | +171571 |
| 2sealed | 208 | Sadlon, Vladimir (1559) | Lost 1-2 | -181553 |
| 3sealed | 525 | Hubrich, Rene (1501) | Won 2-1 | +171570 |
| 4sealed | 361 | Vojnovic, Cedomir (1643) | Lost 1-2 | -171553 |
| 5sealed | 446 | Sauerborn, Moritz (1771) | Lost 0-2 | -141539 |
| top | average opponent: 1595record: 2-3 | new rating: 1539 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 34 | Hart, Thomas (1619) | Won 2-1 | +201509 |
| 2sealed | 411 | Cogbill, James (1518) | Won 2-0 | +181527 |
| 3sealed | 200 | Almerlov, Anders (1552) | Won 2-0 | +191546 |
| 4sealed | 210 | Estratti, Samuele (1767) | Lost 1-2 | -151531 |
| 5sealed | 336 | Swierk, Pawel (1567) | Won 2-1 | +191550 |
| 6sealed | 72 | Komanicky, Vladimir (1838) | Lost 1-2 | -131537 |
| 7sealed | 332 | Goold, Steven (1540) | Won 2-1 | +181555 |
| 8sealed | 202 | McAleer, Stephen (1544) | Won 2-1 | +181573 |
| 9sealed | 149 | Bailey, Stephen (1510) | Lost 0-2 | -191554 |
| top | average opponent: 1606record: 6-3 | new rating: 1554 | ||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 103 | Duivesteijn, Mikel (1382) | Won 2-1 | +161500 |
| 3sealed | 61 | Taylor, Nicholas (1684) | Won 2-0 | +211521 |
| 4sealed | 46 | Plagge, Julian (1629) | Lost 1-2 | -161505 |
| 5sealed | 104 | van Lamoen, Tom (1526) | Draw 1-1 | 01505 |
| 6sealed | 83 | Kasinski, Tomas (1567) | Lost 1-2 | -161489 |
| top | average opponent: 1558record: 2-2-1 | new rating: 1489 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 648 | Heligr, Jan (1445) | Won 2-0 | +181475 |
| 2sealed | 581 | Pavek, Jan (1519) | Won 2-0 | +181493 |
| 3sealed | 512 | Yombi, Nicolas (1651) | Lost 1-2 | -151478 |
| 4sealed | 682 | Mrkyvka, Tomas (1522) | Won 2-0 | +191497 |
| 5sealed | 578 | Kvac, Vladan (1522) | Won 2-0 | +181515 |
| 6sealed | 556 | Reitbauer, David (1718) | Lost 1-2 | -141501 |
| 7sealed | 567 | Pelc, Marek (1525) | Lost 1-2 | -171484 |
| top | average opponent: 1557record: 4-3 | new rating: 1484 | ||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 326 | Szewczyk, Miroslaw (1451) | Won 2-0 | +181468 |
| 2legacy | 177 | Fernadez, Jose Manuel (1517) | Lost 0-2 | -181450 |
| 3legacy | 299 | Ziemann, Niklas (1525) | Won 2-0 | +201470 |
| 4legacy | 266 | Buruaga Carranza, Ulises (1607) | Lost 1-2 | -161454 |
| 5legacy | 356 | Sjodahl, Gottfrid (1488) | Lost 1-2 | -171437 |
| 6legacy | 370 | Sanchez Garrido, Ricardo (1485) | Won 2-1 | +191456 |
| 7legacy | 280 | Garcia Arenas, Felipe (1501) | Won 2-0 | +191475 |
| 8legacy | 218 | Moreno Morales, Francisco (1486) | Lost 0-2 | -181457 |
| top | average opponent: 1507record: 4-4 | new rating: 1457 | ||
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 68 | Goldsworthy, Glenn (1645) | Won 2-0 | +221432 |
| 3block | 13 | Curran, Patrick (1534) | Won 2-0 | +201452 |
| 4block | 18 | Murray, Donal (1500) | Won 2-0 | +191471 |
| 5block | 9 | Juza, Martin (2034) | Lost 1-2 | -81463 |
| 6block | 54 | Dupuy de Lome, Alejandro (1507) | Lost 0-0 | -181445 |
| 7block | 111 | Sharma, Amit (1540) | Won 2-0 | +201465 |
| 8block | 78 | Mullet, Flavien (1603) | Lost 1-2 | -151450 |
| top | average opponent: 1623record: 4-3 | new rating: 1450 | ||
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 35 | Szleifer, Gadiel (1805) | Lost 0-2 | -121437 |
| 5block | 68 | Farace, Riccardo (1486) | Lost 0-2 | -171420 |
| 6block | 118 | Borba, Rodrigo (1631) | Lost 0-2 | -141406 |
| 7block | 164 | Gubitta, Davide (1482) | Won 2-1 | +191425 |
| 8block | 103 | Soldan, Andrea (1520) | Draw 1-1 | +21427 |
| 9block | 93 | Loponte, Etienne (1508) | Lost 0-2 | -171410 |
| top | average opponent: 1572record: 1-4-1 | new rating: 1410 | ||
| Pro Tour Kobe 2006 (TSP draft) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 149 | Foster, Brian (1520) | Won 2-1 | +181518 |
| 2draft | 95 | Warmenhoven, Ruud (1888) | Lost 0-2 | -111507 |
| 3draft | 56 | Caumes, Benjamin (1709) | Lost 1-2 | -151492 |
| 4draft | 90 | Mueller, Andre (1670) | Lost 0-2 | -141478 |
| 5draft | 51 | Spano, Daniel (1570) | Lost 1-2 | -171461 |
| 6draft | 18 | Unfried, Jorg (1771) | Lost 0-2 | -121449 |
| top | average opponent: 1688record: 1-5 | new rating: 1449 | ||