Simms, Matthew
Current rating: 1684
Record: 33-25
| Grand Prix Quebec City 2015 (BFZ standard) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 96 | Bergeron, Scott (1500) | Won 2-0 | +161614 |
| 2standard | 35 | Mahon, Travis (1516) | Won 2-1 | +161630 |
| 3standard | 64 | Lussier, Alexandre (1680) | Won 2-0 | +191649 |
| 4standard | 68 | Hilton, Tyler (1555) | Won 2-1 | +161665 |
| 5standard | 6 | Victor, Adam (1635) | Lost 1-2 | -181647 |
| 6standard | 72 | Mowry, Matthew (1588) | Won 2-0 | +171664 |
| 7standard | 61 | Potvin, Guillaume (1560) | Lost 1-2 | -201644 |
| 8standard | 92 | Brierley, Michael (1620) | Won 0-0 | +171661 |
| 9standard | 42 | Johnson, Brendon (1576) | Won 2-0 | +171678 |
| 10standard | 28 | Dery, Jonathan (1786) | Lost 1-2 | -161662 |
| 11standard | 37 | Dean, Paul (1984) | Won 2-1 | +231685 |
| 12standard | 32 | McClenaghan, David (1634) | Lost 0-2 | -191666 |
| 13standard | 30 | Dove, Steven (1662) | Won 2-0 | +181684 |
| 14standard | 23 | Hill, David (1651) | Lost 0-2 | -181666 |
| 15standard | 36 | Choquette, Maxime (1684) | Won 2-1 | +181684 |
| top | average opponent: 1642record: 10-5 | new rating: 1684 | ||
| Grand Prix Montreal 2015 (DTK limited) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Boucher, Robert (1370) | Won 2-0 | +151539 |
| 2sealed | 170 | Ouyang, Bo (1522) | Won 2-1 | +171556 |
| 3sealed | 26 | Chi, Benjamin (1535) | Won 2-0 | +181574 |
| 4sealed | 95 | Gauthier, Martin-Eric (1785) | Lost 1-2 | -141560 |
| 5sealed | 185 | Siow, Lucas (1979) | Won 2-0 | +251585 |
| 6sealed | 43 | Fournier, Daniel (1970) | Won 2-1 | +251610 |
| 7sealed | 35 | Pigeon, Jeffrey (1563) | Won 2-1 | +171627 |
| 8sealed | 13 | Tse, Felix (2007) | Lost 1-2 | -111616 |
| 9sealed | 77 | Tang, Daniel (1614) | Lost 0-2 | -181598 |
| top | average opponent: 1705record: 6-3 | new rating: 1598 | ||
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 288 | Cameron, Shaun (1469) | Won 2-1 | +171527 |
| 3standard | 258 | Pyka, Jeffrey (1844) | Won 2-1 | +241551 |
| 4standard | 97 | Lebeau, Jonathan (1552) | Won 2-1 | +181569 |
| 5standard | 74 | Costa, Matthew (1945) | Lost 1-2 | -111558 |
| 6standard | 100 | Drummond, Bryn (1531) | Lost 0-2 | -191539 |
| 7standard | 312 | Patelakis, Steve (1678) | Lost 0-2 | -151524 |
| top | average opponent: 1670record: 3-3 | new rating: 1524 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 327 | Gaspari, Philip-Gianni (1460) | Won 2-0 | +171523 |
| 2sealed | 345 | Godin-Monat, Maxime (1536) | Won 2-1 | +191542 |
| 3sealed | 102 | Parke, Jamie (1851) | Lost 1-2 | -131529 |
| 4sealed | 273 | Gomelyuk, Andre (1471) | Lost 0-2 | -191510 |
| top | average opponent: 1579record: 2-2 | new rating: 1510 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 43 | Poulin, Anthony (1518) | Lost 1-2 | -181505 |
| 3sealed | 598 | Owen, Derek (1553) | Won 2-0 | +191524 |
| 4sealed | 384 | Charron Vazquez, Julien (1436) | Won 2-1 | +171541 |
| 5sealed | 200 | Hui, Brian (1683) | Lost 0-2 | -161525 |
| 6sealed | 326 | Murphy, Matthew J (1484) | Lost 0-2 | -191506 |
| top | average opponent: 1535record: 2-3 | new rating: 1506 | ||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 189 | Chasse, Mathieu (1500) | Won 2-1 | +181563 |
| 2standard | 99 | O'Boyle, Matthew C (1494) | Lost 1-2 | -201543 |
| 3standard | 238 | Gilbert, Steve (1499) | Lost 0-2 | -181525 |
| 4standard | 93 | Brisson, Jean-Marie (1481) | Won 2-0 | +171542 |
| 5standard | 249 | Roy, Marc-Andre (1520) | Lost 0-2 | -191523 |
| top | average opponent: 1499record: 2-3 | new rating: 1523 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 414 | Elenbogen, Josh (1500) | Won 2-0 | +181505 |
| 2sealed | 342 | Ferrando, Matthew (1658) | Won 2-0 | +211526 |
| 3sealed | 387 | Smith, Joey J (1518) | Lost 1-2 | -181508 |
| 4sealed | 454 | Bourque, Jason (1506) | Won 2-0 | +181526 |
| 5sealed | 385 | Fujino, Mitchell T (1484) | Lost 1-2 | -191507 |
| 6sealed | 478 | Koolen, Adrian (1502) | Won 2-0 | +181525 |
| 7sealed | 383 | Droge, Kurtis (1629) | Won 2-1 | +201545 |
| 8sealed | 401 | Rodamilans, Enric (1531) | Won 2-0 | +171562 |
| 9sealed | 351 | Patterson, Luke (1621) | Lost 1-2 | -171545 |
| top | average opponent: 1550record: 6-3 | new rating: 1545 | ||
| Grand Prix Toronto 2006 (DIS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Hicks, Zac R (1500) | Won 2-1 | +181518 |
| 2sealed | 46 | Abramowski, Scott (1518) | Won 2-0 | +181536 |
| 3sealed | 1 | Eisel, Nick (1750) | Lost 0-2 | -141522 |
| 4sealed | 70 | Borchenko, Jason (1518) | Lost 1-2 | -181504 |
| 5sealed | 145 | Ortiz, Jason (1554) | Lost 0-2 | -171487 |
| top | average opponent: 1568record: 2-3 | new rating: 1487 | ||