LaForest, Mark
Current rating: 1388
Record: 13-23
| Grand Prix Montreal 2014 (BNG limited) | starting rating: 1401 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 204 | Hui, Brian (1704) | Lost 0-2 | -131388 |
| top | record: 0-1 | new rating: 1388 | ||
| Grand Prix Vancouver 2014 (THS standard) | starting rating: 1384 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 129 | Huang, Charles (1500) | Won 2-0 | +201404 |
| 2standard | 207 | Langman, Reg (1452) | Lost 1-2 | -171387 |
| 3standard | 343 | Allan, Dane (1507) | Lost 0-2 | -161371 |
| 4standard | 317 | Whittle, Danny (1484) | Won 2-1 | +201391 |
| 5standard | 272 | Rojo Leon, Rodrigo (1500) | Won 2-1 | +201411 |
| 6standard | 202 | Jackson, Derek (1519) | Won 2-0 | +201431 |
| 7standard | 156 | Santo, Nathan (1577) | Lost 0-2 | -151416 |
| 8standard | 142 | Winter, Dillon (1600) | Lost 0-2 | -151401 |
| top | average opponent: 1517record: 4-4 | new rating: 1401 | ||
| Grand Prix Calgary 2013 (M14 standard) | starting rating: 1389 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 3 | Clough, Jason (1500) | Lost 0-2 | -161373 |
| 3standard | 218 | Black, Chris (1500) | Won 2-1 | +201393 |
| 4standard | 164 | Chow, Jimmy (1418) | Won 2-1 | +191412 |
| 5standard | 42 | Brighouse-Warren, Eve (1516) | Lost 1-2 | -171395 |
| 6standard | 165 | Parker, Braden (1485) | Lost 1-2 | -161379 |
| 7standard | 158 | Macaskill, Kendal (1500) | Lost 1-2 | -161363 |
| 8standard | 145 | Riley G., (1500) | Won 2-1 | +211384 |
| top | average opponent: 1488record: 3-4 | new rating: 1384 | ||
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 48 | Shiels, David (1990) | Lost 0-2 | -91429 |
| 5standard | 158 | Bonneville, Martin (1737) | Lost 1-2 | -131416 |
| 6standard | 195 | Longtin, Francois (1502) | Won 2-0 | +201436 |
| 7standard | 127 | Ganz, Andreas (1637) | Lost 1-2 | -141422 |
| 8standard | 191 | Mitchell, Billy (1500) | Lost 1-2 | -171405 |
| 9standard | 194 | Gagnon, Marc-Andre (1499) | Lost 0-2 | -161389 |
| top | average opponent: 1644record: 1-5 | new rating: 1389 | ||
| Grand Prix Vancouver 2012 (AVR limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Prangnell, Brad (1501) | Won 2-1 | +191464 |
| 2sealed | 79 | Peterson, Sean (1588) | Won 2-0 | +201484 |
| 3sealed | 84 | Paul, Justis (1536) | Lost 1-2 | -171467 |
| 4sealed | 167 | Adair, Zach (1518) | Lost 0-2 | -171450 |
| 5sealed | 301 | Brunner, Eric (1483) | Won 2-1 | +191469 |
| 6sealed | 129 | Liprandi, Maximiliano (1599) | Lost 0-2 | -161453 |
| 7sealed | 189 | Jones, Mike (1500) | Won 2-1 | +191472 |
| 8sealed | 132 | Pavic, Marinko (1573) | Lost 1-2 | -161456 |
| 9sealed | 141 | Fadich, Andrew (1469) | Lost 1-2 | -181438 |
| top | average opponent: 1530record: 4-5 | new rating: 1438 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Chang, Michael Y (1518) | Won 2-0 | +181518 |
| 2sealed | 21 | Quirion, Guillaume (1518) | Lost 0-2 | -181500 |
| 3sealed | 184 | Perrin, Nicholas (1499) | Lost 0-2 | -181482 |
| 4sealed | 188 | Lussier, Griffin (1468) | Lost 0-2 | -181464 |
| 5sealed | 215 | Morton, Andrew (1396) | Lost 0-2 | -191445 |
| top | average opponent: 1480record: 1-4 | new rating: 1445 | ||