Nelson, Zachary
Current rating: 1493
Record: 3-4
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 102 | Ruiz, Isaac (1500) | Won 2-1 | +181518 |
| 2standard | 353 | Inada, Scott (1854) | Lost 0-2 | -121506 |
| 3standard | 605 | Cunningham, Jackson (1818) | Lost 0-2 | -131493 |
| 4standard | 546 | McArtor, Brad (1465) | Won 2-1 | +181511 |
| 5standard | 566 | Calabrese, Jared (1530) | Lost 1-2 | -181493 |
| 6standard | 612 | Garcia-Reid, Nicklaus (1463) | Won 2-1 | +181511 |
| 7standard | 355 | Ponce, Eon (1501) | Lost 0-2 | -181493 |
| average opponent: 1590record: 3-4 | new rating: 1493 | |||