Hartman, Norman
Current rating: 1409
Record: 2-7
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 369 | Huteson, Tom (1804) | Lost 1-2 | -131487 |
| 2standard | 617 | Van Orman, Pandora (1434) | Lost 1-2 | -191468 |
| 3standard | 789 | Paetsch, Erich (1359) | Lost 0-2 | -201448 |
| 4standard | 755 | Piccin, Jesse (1443) | Won 2-1 | +181466 |
| 5standard | 725 | Hardwick, Tylor (1465) | Lost 1-2 | -181448 |
| 6standard | 688 | Spittles, Trevor (1451) | Lost 1-2 | -181430 |
| 7standard | 606 | Arehart, Jayden (1425) | Lost 0-2 | -181412 |
| 8standard | 508 | Sindle, Steven (1265) | Lost 0-2 | -201392 |
| 9standard | 426 | Brooks, JoVanni (1388) | Won 2-0 | +171409 |
| average opponent: 1448record: 2-7 | new rating: 1409 | |||