Courtemanche, Matt
Current rating: 1404
Record: 14-22
| Grand Prix Toronto 2015 (DTK standard) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 316 | Weber, Ethan (1545) | Lost 0-2 | -161411 |
| 3standard | 582 | Vezina, Nolan (1505) | Lost 1-2 | -171394 |
| 4standard | 698 | Tomlinson, Matt (1447) | Won 2-1 | +191413 |
| 5standard | 462 | Shutov, Mike (1500) | Lost 1-2 | -161397 |
| 6standard | 527 | Tibbetts, Fraser (1461) | Lost 0-2 | -171380 |
| 7standard | 446 | Wong, Daven (1463) | Won 2-0 | +201400 |
| 8standard | 318 | Jackson, Alan (1449) | Won 2-1 | +191419 |
| 9standard | 240 | Torres, Ivan (1601) | Lost 1-2 | -151404 |
| top | average opponent: 1496record: 3-5 | new rating: 1404 | ||
| Grand Prix Ottawa 2014 (KTK limited) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 31 | Betit, Jean-Francois (1596) | Lost 0-2 | -151459 |
| 3sealed | 401 | Beryaltsev, Konstantin (1500) | Lost 1-2 | -181441 |
| 4sealed | 480 | Morelli, Mike (1623) | Lost 1-2 | -141427 |
| top | average opponent: 1573record: 0-3 | new rating: 1427 | ||
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1402 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 168 | Corrigan, Griffin (1647) | Won 2-1 | +221424 |
| 2sealed | 248 | Seto, Galone (1468) | Lost 0-2 | -171407 |
| 3sealed | 168 | Kelly, Keenan (1501) | Won 2-1 | +201427 |
| 4sealed | 168 | Cadieux, Alexandre (1483) | Won 2-1 | +191446 |
| 5sealed | 168 | Dery, Jonathan (1627) | Lost 0-2 | -151431 |
| 6sealed | 168 | Derksen, Geoff (1543) | Lost 0-2 | -161415 |
| 7sealed | 168 | Seguin, Alexandre (1508) | Won 2-0 | +201435 |
| 8sealed | 168 | Leblanc, Hugo (1522) | Won 2-0 | +191454 |
| 9sealed | 168 | Gagnon, Jean-Nicolas (1558) | Won 2-0 | +201474 |
| top | average opponent: 1540record: 6-3 | new rating: 1474 | ||
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1425 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 46 | Everson, Mark (1566) | Lost 0-2 | -151410 |
| 3sealed | 46 | Baxter, Jeff (1583) | Lost 1-2 | -151395 |
| 4sealed | 46 | Michelis, Nicholas Daniel (1484) | Lost 1-2 | -171378 |
| 5sealed | 46 | Rees, Michael (1423) | Won 2-0 | +191397 |
| 6sealed | 46 | Markowski, Derrick (1483) | Won 2-0 | +201417 |
| 7sealed | 46 | Shepherd Jr, Dale J (1481) | Lost 0-2 | -171400 |
| 8sealed | 46 | Henderson, Douglas (1448) | Won 2-1 | +191419 |
| 9sealed | 46 | Hurst, Christopher (1480) | Lost 1-2 | -171402 |
| top | average opponent: 1493record: 3-5 | new rating: 1402 | ||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 17 | Poirier, Steven (1500) | Won 2-1 | +181518 |
| 2standard | 176 | Berube, Philippe (1518) | Lost 0-2 | -181500 |
| 3standard | 237 | Taimla, Christopher (1565) | Lost 1-2 | -171483 |
| 4standard | 290 | Pelletier, Nick (1447) | Lost 1-2 | -181465 |
| 5standard | 347 | Villeneuve, Christian (1415) | Lost 1-2 | -191446 |
| 6standard | 321 | Van, Quoc Vinh (1372) | Won 2-1 | +161462 |
| 7standard | 272 | Chenard, Frederic (1401) | Lost 0-2 | -191443 |
| 8standard | 244 | Tepylo, Alek (1444) | Lost 0-2 | -181425 |
| top | average opponent: 1458record: 2-6 | new rating: 1425 | ||