Haekenkamp, Brent
Current rating: 1502
Record: 3-3
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 157 | Stepro, Robert (1500) | Won 2-0 | +181518 |
| 2sealed | 217 | Oman, Malachi (1490) | Lost 1-2 | -191499 |
| 3sealed | 421 | Anderson, Michael (1462) | Won 2-0 | +181517 |
| 4sealed | 387 | Moussa, Jean-Claude (1540) | Won 2-1 | +181535 |
| 5sealed | 243 | Hoeft, Andrew (1546) | Lost 1-2 | -181517 |
| 6sealed | 278 | Semeyn, Jonathan (1671) | Lost 1-2 | -151502 |
| average opponent: 1535record: 3-3 | new rating: 1502 | |||