Carwyn, Giles
Current rating: 1563
Record: 6-3
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1001 | Ell, Matthew (1500) | Lost 1-2 | -181482 |
| 2sealed | 1003 | Beasley, Jess (1481) | Won 2-0 | +181500 |
| 3sealed | 957 | Reynolds, Benjamin (1411) | Won 2-0 | +161516 |
| 4sealed | 860 | Arris, Troy (1488) | Won 2-0 | +181534 |
| 5sealed | 865 | Runyon, John (1690) | Lost 1-2 | -151519 |
| 6sealed | 950 | Garner, Elliot (1518) | Won 2-0 | +181537 |
| 7sealed | 830 | Majors, Michael (1971) | Won 2-1 | +251562 |
| 8sealed | 420 | Dowse, Bryan (1762) | Lost 0-2 | -141548 |
| 9sealed | 436 | Martinez, Peter (1381) | Won 2-1 | +151563 |
| average opponent: 1578record: 6-3 | new rating: 1563 | |||