Larum, Ernie
Current rating: 1496
Record: 4-4-1
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 195 | Aing, Kenny (1500) | Lost 0-2 | -181482 |
| 2standard | 640 | Carlson, Braden (1482) | Won 2-0 | +181500 |
| 3standard | 474 | Gray, Shane (1350) | Lost 0-2 | -211479 |
| 4standard | 597 | Branstrom, Brillig (1485) | Won 2-0 | +181497 |
| 5standard | 515 | Flautz, Ronald (1470) | Lost 1-2 | -181479 |
| 6standard | 585 | Smith, Chris (1406) | Lost 0-2 | -191460 |
| 7standard | 578 | Hast, Kodiak (1466) | Draw 1-1 | 01460 |
| 8standard | 482 | Nielsen, Bryndon (1465) | Won 2-0 | +181478 |
| 9standard | 389 | Lund, Kameron (1484) | Won 2-0 | +181496 |
| average opponent: 1457record: 4-4-1 | new rating: 1496 | |||