Lamb, Cory
Current rating: 1471
Record: 2-4
| Grand Prix Toronto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 258 | Gunn, Kyle (1412) | Won 2-0 | +161516 |
| 2sealed | 47 | Patelakis, Steve (1779) | Won 2-0 | +231539 |
| 3sealed | 116 | Blum, Tyler (1849) | Lost 0-2 | -121527 |
| 4sealed | 238 | Mohns, Ashton (1453) | Lost 1-2 | -201507 |
| 5sealed | 467 | Ender, Jacob (1500) | Lost 0-2 | -181489 |
| 6sealed | 417 | Polmateer, Geoffrey (1481) | Lost 0-2 | -181471 |
| average opponent: 1579record: 2-4 | new rating: 1471 | |||