Blosser, Jacob
Current rating: 1513
Record: 9-9
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 362 | Gibson, Nathaniel (1500) | Won 2-0 | +191504 |
| 2standard | 28 | Birch, Ricky (1540) | Won 2-1 | +181522 |
| 3standard | 140 | McCary, Sean (1556) | Lost 0-2 | -171505 |
| 4standard | 377 | Christensen, Drew (1853) | Lost 0-2 | -121493 |
| 5standard | 470 | Senger, Dustin (1503) | Lost 0-2 | -181475 |
| 6standard | 579 | Garner, Zachary (1479) | Won 2-1 | +181493 |
| 7standard | 458 | Brady, Zachary (1523) | Won 2-1 | +191512 |
| 8standard | 403 | Daggett, Daniel (1523) | Won 2-0 | +181530 |
| 9standard | 212 | McPoland, Stephen (1607) | Lost 1-2 | -171513 |
| average opponent: 1565record: 5-4 | new rating: 1513 | |||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 194 | Riendeau, Brian (1500) | Lost 1-2 | -181482 |
| 2standard | 561 | Benson, Maxwell (1430) | Won 2-1 | +171499 |
| 3standard | 561 | Harrison, Larry (1511) | Lost 0-2 | -181481 |
| 4standard | 676 | Rolfe-Maloney, Justin (1483) | Won 2-1 | +181499 |
| 5standard | 510 | Molina, Lester (1503) | Won 2-1 | +181517 |
| 6standard | 343 | Spansel, Kris (1491) | Won 2-1 | +181535 |
| 7standard | 280 | McDowell, Adam (1502) | Lost 0-2 | -191516 |
| 8standard | 384 | Yang, Xiao Yu (Roy) (1687) | Lost 0-2 | -151501 |
| 9standard | 363 | Lee, Farand (1611) | Lost 0-0 | -161485 |
| average opponent: 1524record: 4-5 | new rating: 1485 | |||