Ockerman, Hrum
Current rating: 1515
Record: 4-3
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 513 | Henderson, Martin (1483) | Won 2-1 | +181518 |
| 2standard | 304 | McNeely, Gary (1408) | Lost 0-2 | -201498 |
| 3standard | 326 | Elliott, Sean (1500) | Won 2-0 | +181516 |
| 4standard | 237 | Rodriguez, Magdaleno (1523) | Lost 0-2 | -181498 |
| 5standard | 350 | Hopkins, Celia (1450) | Won 2-0 | +171515 |
| 6standard | 434 | Ross, Tyler (1518) | Won 2-1 | +181533 |
| 7standard | 263 | Zell, Susan (1554) | Lost 0-2 | -181515 |
| average opponent: 1491record: 4-3 | new rating: 1515 | |||