Naswell, Mark
Current rating: 1469
Record: 4-6
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Vance, Daniel (1500) | Lost 0-2 | -181446 |
| 2sealed | 546 | Carino, Victor (1482) | Won 2-0 | +191465 |
| 3sealed | 542 | Taverner, Thomas (1541) | Lost 0-0 | -171448 |
| 4sealed | 675 | Bian, Andrew (1392) | Won 2-0 | +171465 |
| 5sealed | 578 | Elliott, Tanner (1499) | Won 2-0 | +191484 |
| 6sealed | 449 | Merchant, Sameer (1634) | Lost 0-2 | -151469 |
| average opponent: 1508record: 3-3 | new rating: 1469 | |||
| Grand Prix Vancouver 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 60 | Ducharme, Kyle (1500) | Lost 1-2 | -181482 |
| 2modern | 267 | Holmberg, David (1482) | Lost 1-2 | -181464 |
| 3modern | 467 | LaFleur, Joey (1464) | Won 2-0 | +181482 |
| 4modern | 450 | Kum, Wesley (1463) | Lost 1-2 | -181464 |
| average opponent: 1477record: 1-3 | new rating: 1464 | |||