Clark, Charles
Current rating: 1556
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 16 | Crawford, Connor (1500) | Won 2-0 | +171552 |
| 2sealed | 64 | Lauren, Ty (1455) | Won 2-0 | +171569 |
| 3sealed | 64 | Amato, Alex (1867) | Lost 0-2 | -131556 |
| top | average opponent: 1607record: 2-1 | new rating: 1556 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 1066 | Valentin, Richard (1500) | Won 1-0 | +181518 |
| 2legacy | 868 | Furlong, Kevin (1397) | Won 2-1 | +161534 |
| 3legacy | 703 | Kennedy, Daniel (1505) | Won 1-0 | +171551 |
| 4legacy | 716 | Greene, Brian (1404) | Lost 1-2 | -201531 |
| 5legacy | 775 | Zeller, James (1449) | Won 2-0 | +161547 |
| 6legacy | 643 | Charette, Nathan (1609) | Won 2-1 | +191566 |
| 7legacy | 589 | Marecos Candeias, Tiago David (1575) | Lost 1-2 | -181548 |
| 8legacy | 654 | Munch, Felix (1792) | Draw 1-1 | +51553 |
| 9legacy | 677 | Rolfes, Lyle (1563) | Lost 0-2 | -181535 |
| top | average opponent: 1533record: 5-3-1 | new rating: 1535 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 291 | Mouacheupao, Steve (1500) | Lost 0-2 | -181482 |
| 2modern | 798 | Wilt, Jeanie (1403) | Won 2-1 | +171499 |
| 3modern | 520 | Hawkins, Jonathan (1499) | Won 2-0 | +181517 |
| 4modern | 369 | Vang, Kor (1518) | Won 2-1 | +181535 |
| 5modern | 337 | Evans, Eric (1550) | Lost 1-2 | -181517 |
| 6modern | 455 | Petersen, Logan (1581) | Lost 1-2 | -171500 |
| top | average opponent: 1508record: 3-3 | new rating: 1500 | ||