Porter, Josh
Current rating: 1448
Record: 2-5-1
| Grand Prix Phoenix 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 369 | Johnston, Nathan (1500) | Lost 0-2 | -181482 |
| 2modern | 356 | Bornelov, Susanne (1781) | Lost 0-2 | -131469 |
| 3modern | 644 | Hall, Blaine (1443) | Lost 0-2 | -181451 |
| 4modern | 619 | Riche, Mason (1445) | Lost 1-2 | -181433 |
| 5modern | 577 | Bell, Benjamin (1437) | Draw 1-1 | 01433 |
| 6modern | 506 | Bruning, Jon (1334) | Lost 0-1 | -201413 |
| 7modern | 422 | Oesterblad, Daniel (1396) | Won 2-1 | +181431 |
| 8modern | 359 | Matthew, Gary (1410) | Won 2-0 | +171448 |
| average opponent: 1468record: 2-5-1 | new rating: 1448 | |||