Harrison, William
Current rating: 1484
Record: 1-2
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 120 | Gunelson, Jeff (1500) | Lost 1-2 | -181482 |
| 2sealed | 303 | Roesler, Randell (1465) | Won 2-1 | +181500 |
| 3sealed | 465 | Nielsen, Bill (1641) | Lost 0-2 | -161484 |
| average opponent: 1535record: 1-2 | new rating: 1484 | |||