Van Deurs, Ralph
Current rating: 1501
Record: 4-4
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 412 | Stehman, Cole (1490) | Won 2-0 | +181518 |
| 2standard | 209 | Alexander, Reed (1605) | Lost 1-2 | -171501 |
| 3standard | 514 | Barkowski, Patrick (1500) | Won 2-1 | +181519 |
| 4standard | 229 | Ortiz, Antonio (1521) | Lost 1-2 | -181501 |
| 5standard | 562 | Vajda, Derek (1498) | Lost 0-2 | -181483 |
| 6standard | 531 | Briles, Benjamin (1485) | Won 2-0 | +181501 |
| 7standard | 400 | Grey, Sean (1507) | Won 2-0 | +181519 |
| 8standard | 393 | Sigrist, Jonathan (1513) | Lost 0-2 | -181501 |
| average opponent: 1515record: 4-4 | new rating: 1501 | |||