Torrance, David
Current rating: 1466
Record: 2-4-3
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 528 | Stoicescu, Mihai (1500) | Draw 1-1 | 01500 |
| 2standard | 420 | Phill, Jonathan (1500) | Lost 0-1 | -181482 |
| 3standard | 658 | Timidaiski, Joe (1645) | Lost 0-2 | -151467 |
| 4standard | 737 | Allen, Kelli-Ann (1468) | Draw 1-1 | 01467 |
| 5standard | 743 | McClure, Richard (1445) | Draw 1-1 | 01467 |
| 6standard | 660 | Nielsen, Bryndon (1465) | Lost 0-2 | -181449 |
| 7standard | 601 | Hernandez, Ruben (1432) | Won 2-1 | +171466 |
| 8standard | 491 | Bolich, Ty (1450) | Won 2-0 | +181484 |
| 9standard | 390 | Priest, Teddy (1472) | Lost 0-2 | -181466 |
| average opponent: 1486record: 2-4-3 | new rating: 1466 | |||