Porteous, Chandler
Current rating: 1485
Record: 5-6-1
| Grand Prix Vancouver 2017 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 2140 | Harrison, Jeremy (1487) | Won 2-0 | +181481 |
| 2modern | 2311 | Nguyen, Tri (1490) | Lost 0-2 | -171464 |
| 3modern | 2605 | Bear, Connor (1499) | Won 2-1 | +181482 |
| 4modern | 2381 | Longair, Ryan (1496) | Won 2-1 | +181500 |
| 5modern | 2210 | So, Kenny (1502) | Won 2-0 | +181518 |
| 6modern | 2163 | Bambush, Travis (1577) | Draw 1-1 | +21520 |
| 7modern | 2125 | DAmico, Ezequiel (1556) | Lost 0-2 | -181502 |
| 8modern | 2228 | Mulligan, Sean (1534) | Lost 0-2 | -171485 |
| average opponent: 1518record: 4-3-1 | new rating: 1485 | |||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 576 | Lenihan, Christopher (1445) | Lost 0-2 | -191481 |
| 2sealed | 759 | Ryle, Kieran (1486) | Won 2-0 | +181499 |
| 3sealed | 441 | Carranza, Jaime (1510) | Lost 0-0 | -181481 |
| 4sealed | 773 | Petkau, Chris (1461) | Lost 1-2 | -181463 |
| average opponent: 1475record: 1-3 | new rating: 1463 | |||