Pratt, Jacob
Current rating: 1550
Record: 5-3
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 304 | Kutsch, Brandon (1500) | Won 2-0 | +181518 |
| 2standard | 185 | Smith, Ryan 7005 (1514) | Won 2-0 | +181536 |
| 3standard | 238 | Lewis, Christopher (1616) | Won 2-0 | +191555 |
| 4standard | 58 | Bresett, John (1715) | Won 2-1 | +211576 |
| 5standard | 53 | Davis, Matthew (1686) | Lost 1-2 | -161560 |
| 6standard | 101 | Petersen, Logan (1528) | Won 2-1 | +181578 |
| 7standard | 21 | Pfleging, Alex (1609) | Lost 0-2 | -181560 |
| 8standard | 130 | McVety, Max (2013) | Lost 0-2 | -101550 |
| average opponent: 1648record: 5-3 | new rating: 1550 | |||