Rathford, Cody
Current rating: 1523
Record: 5-4
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 301 | Kniola, Ethan (1500) | Won 2-0 | +181498 |
| 2standard | 110 | Otstot, Curtis (1500) | Won 2-1 | +181516 |
| 3standard | 256 | York, Tyler (1520) | Won 2-1 | +181534 |
| 4standard | 128 | Chang, Morgan (1609) | Lost 1-2 | -161518 |
| 5standard | 188 | Heminway, Curtis (1531) | Won 2-0 | +181536 |
| 6standard | 195 | Lewis, Aaron (1815) | Lost 0-2 | -131523 |
| average opponent: 1579record: 4-2 | new rating: 1523 | |||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 107 | Salyer, Jason (1447) | Won 2-1 | +171517 |
| 2sealed | 3 | Phillips, Randy (1489) | Lost 1-2 | -181499 |
| 3sealed | 290 | Scott, Todd (1457) | Lost 0-2 | -191480 |
| average opponent: 1465record: 1-2 | new rating: 1480 | |||