Clairmont, Matthew D
Current rating: 1550
| Grand Prix Quebec City 2013 (GTC standard) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 208 | Delmas, Sebastien (1500) | Won 2-1 | +171550 |
| 2standard | 29 | Page, Jonathan (1501) | Won 2-1 | +171567 |
| 3standard | 2 | Viens, Marc-Alexandre (1535) | Lost 1-2 | -191548 |
| 4standard | 143 | Neron, Joel (1489) | Draw 1-1 | -11547 |
| 5standard | 189 | Hautot, Mathieu (1788) | Lost 1-2 | -131534 |
| 6standard | 241 | Filosa, Massimo (1500) | Won 2-1 | +171551 |
| 7standard | 176 | Page, Stephane (1515) | Won 2-0 | +171568 |
| 8standard | 126 | Lapierre, Eric (1539) | Lost 0-2 | -181550 |
| top | average opponent: 1546record: 4-3-1 | new rating: 1550 | ||
| Grand Prix Montreal 2011 (M12 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Duval, Felix (1500) | Won 2-1 | +191483 |
| 2sealed | 42 | Demers, Francois (1517) | Lost 1-2 | -171466 |
| 3sealed | 181 | Lapierre, Samuel (1500) | Won 2-0 | +181484 |
| 4sealed | 108 | Burnham, Ross (1484) | Won 2-0 | +181502 |
| 5sealed | 74 | Maguire, Doug (1535) | Won 2-1 | +191521 |
| 6sealed | 51 | Williams, David A (1855) | Won 2-0 | +241545 |
| 7sealed | 39 | Sauve, Ian (1521) | Won 2-0 | +171562 |
| 8sealed | 22 | Bellefeuille, Philippe (1588) | Lost 1-2 | -171545 |
| 9sealed | 26 | Hunt, Matthias (1874) | Lost 1-2 | -121533 |
| top | average opponent: 1597record: 6-3 | new rating: 1533 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 578 | Gilbert, Nathan (1500) | Lost 1-2 | -181482 |
| 2sealed | 526 | Pacheco, Adam A (1482) | Lost 0-2 | -181464 |
| 3sealed | 603 | Diemer, Laura (1464) | Won 2-0 | +181482 |
| 4sealed | 574 | Kim, Malcolm (1500) | Lost 0-2 | -181464 |
| top | average opponent: 1486record: 1-3 | new rating: 1464 | ||