Porter, William
Current rating: 1391
Record: 0-6
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 283 | Zagrev, Zachariah (1500) | Lost 0-2 | -181482 |
| 2modern | 389 | Tu, Daniel (1571) | Lost 0-2 | -161466 |
| 3modern | 574 | Moore, Austin (1461) | Lost 0-2 | -181448 |
| 4modern | 558 | Langston, Evan (1369) | Lost 0-2 | -201428 |
| 5modern | 531 | Juline, Noah (1429) | Lost 0-2 | -181410 |
| 6modern | 463 | Conklin, Andrew (1351) | Lost 0-2 | -191391 |
| average opponent: 1447record: 0-6 | new rating: 1391 | |||