Roth, Philippe
Current rating: 1561
Record: 30-29 (GP) / 2-5 (professional)
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1419 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Turk, Veronica (1500) | Won 2-1 | +191438 |
| 2sealed | 237 | Maindron, Guillaume (1433) | Won 2-0 | +181456 |
| 3sealed | 116 | Mermet, Olivier (1483) | Won 2-1 | +191475 |
| 4sealed | 7 | Abela, Andrew (1692) | Won 2-1 | +221497 |
| 5sealed | 26 | Sheres, Joel (1575) | Won 2-1 | +191516 |
| 6sealed | 5 | Neff, Joe (1656) | Won 2-1 | +211537 |
| 7sealed | 10 | Yam, Wing Chun (2030) | Won 2-0 | +261563 |
| 8sealed | 4 | Betit, Jean-Francois (1662) | Lost 0-2 | -161547 |
| 9sealed | 21 | Wildes, Julian (1919) | Lost 0-2 | -121535 |
| 10draft | 70 | Smith, Nathaniel (1909) | Won 2-0 | +251560 |
| 11draft | 46 | Kenmire, Ryan (1610) | Lost 0-2 | -171543 |
| 12draft | 49 | Johnson, Case (1559) | Lost 1-2 | -181525 |
| 13draft | 58 | Vegh, Michael (1568) | Won 2-0 | +191544 |
| 14draft | 42 | Hennick, Michael (1516) | Won 2-0 | +171561 |
| 15draft | 35 | Nguyen, Thien (1851) | ID | 01561 |
| top | average opponent: 1664record: 10-4-1 | new rating: 1561 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 166 | Cooney, Peter (1500) | Won 2-0 | +201425 |
| 2sealed | 474 | Wong, Stats (1525) | Lost 1-2 | -171408 |
| 3sealed | 318 | Babin, Francis (1501) | Won 2-0 | +201428 |
| 4sealed | 133 | Reiber, Zachary (1469) | Lost 1-2 | -171411 |
| 5sealed | 596 | Feingersh, Rachel (1625) | Won 2-0 | +221433 |
| 6sealed | 273 | Navid, Pedram (1521) | Lost 0-2 | -171416 |
| 7sealed | 320 | Seagram, Jason (1481) | Lost 1-2 | -171399 |
| 8sealed | 286 | Da Silva, Edgar (1482) | Won 2-0 | +201419 |
| top | average opponent: 1513record: 4-4 | new rating: 1419 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1387 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 434 | Cohen, Julien (1500) | Won 2-0 | +211408 |
| 2sealed | 456 | Guy, Curtis A (1464) | Lost 0-2 | -171391 |
| 3sealed | 340 | Burrows, Matthew (1500) | Lost 0-2 | -161375 |
| 4sealed | 603 | Bell II, Michael (1482) | Won 2-0 | +191394 |
| 5sealed | 358 | Dunville, James (1449) | Won 2-0 | +191413 |
| 6sealed | 334 | Ravitz, Joshua (1985) | Lost 0-2 | -81405 |
| top | average opponent: 1563record: 3-3 | new rating: 1405 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 455 | Alexander, Christopher (1445) | Lost 0-2 | -181398 |
| 3sealed | 445 | Chasse, David (1500) | Won 2-0 | +201418 |
| 4sealed | 488 | Darby, Scott (1606) | Lost 0-2 | -141404 |
| 5sealed | 497 | Dunkelman, Steven (1504) | Lost 0-2 | -171387 |
| top | average opponent: 1514record: 1-3 | new rating: 1387 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 629 | Martz, Dominic (1520) | Lost 0-2 | -161429 |
| 3sealed | 654 | Gruenenwald, Christian (1596) | Lost 1-2 | -151414 |
| 4sealed | 785 | Legal, Maxime (1461) | Won 2-0 | +191433 |
| 5sealed | 718 | Guzel, Adam (1503) | Lost 1-2 | -171416 |
| top | average opponent: 1520record: 1-3 | new rating: 1416 | ||
| Pro Tour Paris 2011 (MBS standard) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 130 | Washimi, Kazuo (1425) | Lost 1-2 | -191472 |
| 2standard | 191 | Flodstrom-Sconce, Christian (1606) | Lost 0-2 | -161456 |
| 3standard | 188 | Fuentes, Calosso (1669) | Lost 1-2 | -141442 |
| 4standard | 220 | Massart, Philippe (1577) | Lost 0-2 | -161426 |
| 5standard | 232 | Gonzalez, Antonio Alfonso (1447) | Won 2-1 | +191445 |
| 6draft | 113 | Horden, Stuart (1515) | Lost 0-2 | -171428 |
| 8draft | 146 | Pathirana, Prads (1398) | Won 2-1 | +171445 |
| top | average opponent: 1519record: 2-5 | new rating: 1445 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Kendal, Adam (1500) | Won 2-1 | +181526 |
| 2sealed | 76 | Taimla, Christopher (1518) | Lost 0-2 | -191507 |
| 3sealed | 226 | Ho, Kenneth (1465) | Won 2-0 | +181525 |
| 4sealed | 105 | Grimer, Curtis J (1500) | Lost 1-2 | -191506 |
| 5sealed | 219 | Cuenca, Nicolas (1645) | Lost 1-2 | -151491 |
| top | average opponent: 1526record: 2-3 | new rating: 1491 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 415 | Kulikowski, Joseph (1499) | Lost 1-2 | -181469 |
| 2sealed | 653 | Schoenfeld, David (1482) | Lost 1-2 | -181451 |
| 3sealed | 666 | Navickas, Joseph M (1516) | Won 2-1 | +191470 |
| 4sealed | 676 | O'Neill, John R (1482) | Won 2-0 | +191489 |
| 5sealed | 607 | Sacks, Neal (1499) | Won 2-0 | +181507 |
| 6sealed | 521 | Burnham, James (1518) | Won 2-1 | +181525 |
| 7sealed | 501 | Guerette, Simon (1569) | Lost 0-2 | -171508 |
| top | average opponent: 1509record: 4-3 | new rating: 1508 | ||
| Grand Prix Montreal 2007 (Time Spiral block) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 97 | April, Stephane (1500) | Won 2-0 | +191505 |
| 2block | 44 | Shmuely, Niv (1483) | Lost 1-2 | -191486 |
| 3block | 246 | Miller, Brent (1499) | Won 2-0 | +181504 |
| 4block | 170 | Blanchette, Jamie (1518) | Lost 1-2 | -171487 |
| top | average opponent: 1500record: 2-2 | new rating: 1487 | ||
| Grand Prix Paris 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Freitas, Filipe (1500) | Lost 1-2 | -181482 |
| 2sealed | 241 | Serinelli, Mathias (1482) | Won 2-0 | +181500 |
| 3sealed | 164 | Brule, Nicolas (1518) | Won 2-1 | +181518 |
| 4sealed | 171 | Daillencourt, Willy (1518) | Won 2-1 | +181536 |
| 5sealed | 78 | Lindgren, Tommi (1658) | Lost 0-2 | -151521 |
| 6sealed | 130 | Marmet, Olivier (1542) | Lost 0-2 | -181503 |
| 7sealed | 165 | Santos, Guillermo (1582) | Lost 0-2 | -171486 |
| top | average opponent: 1543record: 3-4 | new rating: 1486 | ||