Widmer, Jonah
Current rating: 1549
Record: 5-3
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 196 | Heup, Michael (1800) | Won 2-1 | +231523 |
| 2sealed | 21 | Bryan, Clarence (1518) | Won 2-0 | +181541 |
| 3sealed | 92 | Balimoglu, Ari (1578) | Lost 1-2 | -171524 |
| 4sealed | 214 | Perigo, Nathanael (1798) | Won 2-1 | +231547 |
| 5sealed | 217 | Castro, Robert (1730) | Won 2-1 | +211568 |
| 6sealed | 182 | Burns, Blake (1525) | Lost 1-2 | -191549 |
| 7sealed | 150 | Brady, Patrick (1594) | Won 2-0 | +191568 |
| 8sealed | 116 | Edstrom, Timothy (1504) | Lost 1-2 | -191549 |
| average opponent: 1631record: 5-3 | new rating: 1549 | |||