LaMendola, Charles T
Current rating: 1509
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 369 | Faraj, Namir (1452) | Lost 0-2 | -191492 |
| 2sealed | 542 | Gravel, Kevin (1496) | Lost 0-2 | -181474 |
| 3sealed | 615 | Chiu, Brandin (1464) | Won 2-0 | +181492 |
| 4sealed | 614 | Hain, Tim (1480) | Won 2-0 | +181510 |
| 5sealed | 548 | Kimmerer, Matthew (1499) | Won 2-0 | +181528 |
| 6sealed | 432 | Strahl, John (1489) | Lost 0-2 | -191509 |
| top | average opponent: 1480record: 3-3 | new rating: 1509 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 133 | Sonderland, Drew (1500) | Lost 1-2 | -191533 |
| 2sealed | 362 | Smith, David F (1482) | Won 2-0 | +171550 |
| 3sealed | 222 | Pike, Darryl P (1500) | Lost 1-2 | -191531 |
| 4sealed | 12 | Donovan, Kyle S (1423) | Lost 1-2 | -201511 |
| top | average opponent: 1476record: 1-3 | new rating: 1511 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 602 | Dunne, Kyle (1585) | Lost 0-2 | -161484 |
| 2legacy | 667 | Lacombe, Shawn (1455) | Won 2-1 | +171501 |
| 3legacy | 532 | Paschal, David (1475) | Won 2-1 | +181519 |
| 4legacy | 555 | Walker, Mark (1517) | Lost 0-2 | -181501 |
| 5legacy | 616 | Hawkins, Eric (1582) | Won 2-1 | +191520 |
| 6legacy | 531 | Greene, Brian (1440) | Won 2-0 | +171537 |
| 7legacy | 478 | Stoia, Brian D (1536) | Won 2-1 | +181555 |
| 8legacy | 457 | Iwasaki, Shun (1509) | Won 2-0 | +171572 |
| 9legacy | 456 | Ruggiero, Scott A (1488) | Lost 1-2 | -201552 |
| top | average opponent: 1510record: 6-3 | new rating: 1552 | ||