Clarke, Raymond
Current rating: 1503
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 171 | Dayton, William (1500) | Lost 0-2 | -181487 |
| 2standard | 557 | Snitko, Michael (1450) | Won 2-1 | +181505 |
| 3standard | 335 | Zhuang, Peter (1498) | Won 2-1 | +181523 |
| 4standard | 468 | Chato, Luis (1486) | Lost 1-2 | -191504 |
| 5standard | 569 | Wiecenski, Robert (1466) | Won 2-0 | +171521 |
| 6standard | 328 | Jones, Greg S (1504) | Lost 1-2 | -181503 |
| top | average opponent: 1484record: 3-3 | new rating: 1503 | ||
| Grand Prix New Jersey 2006 (TSP limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 120 | Geara Reyes, Luis E (1518) | Won 2-1 | +181500 |
| 3sealed | 70 | Ashman, Benji (1552) | Lost 1-2 | -171483 |
| 4sealed | 240 | Labuda, Lucas (1517) | Draw 1-1 | +11484 |
| 5sealed | 200 | Paterson, George J (1517) | Won 2-0 | +181502 |
| 6sealed | 133 | Denholm, Derek (1565) | Lost 1-2 | -161486 |
| 7sealed | 192 | Germain, Brandon (1518) | Won 2-0 | +181504 |
| 8sealed | 137 | Loth, William (1537) | Won 2-0 | +191523 |
| 9sealed | 94 | Connor, Taylor P (1556) | Lost 0-2 | -181505 |
| top | average opponent: 1535record: 4-3-1 | new rating: 1505 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 117 | Henderson, Bobby (1500) | Lost 0-2 | -181482 |
| 2block | 337 | Cleveland, David (1482) | Lost 1-2 | -181464 |
| 3block | 412 | Dabek, Daniel (1464) | Won 2-1 | +181482 |
| 4block | 374 | McGarry, Mark (1482) | Won 2-0 | +181500 |
| 5block | 309 | Britschock, Scott (1481) | Lost 0-2 | -181482 |
| top | average opponent: 1482record: 2-3 | new rating: 1482 | ||