Bluman-Soued, David
Current rating: 1450
Record: 1-4-1
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 57 | Chau, Jason 2822 (1518) | Won 2-0 | +191483 |
| 3sealed | 35 | Tinney, Bradley (1632) | Lost 0-2 | -161467 |
| 4sealed | 162 | Beamish, Malcolm (1517) | Lost 0-2 | -171450 |
| average opponent: 1555record: 1-2 | new rating: 1450 | |||
| Grand Prix Montreal 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 135 | Bailie, Scott H (1481) | Lost 1-2 | -181482 |
| 2block | 202 | Dumais, Guillaume (1482) | Lost 0-2 | -181464 |
| 3block | 310 | Noodelman, Adam (1469) | Draw 1-1 | 01464 |
| average opponent: 1477record: 0-2-1 | new rating: 1464 | |||