Berriodi, Marco
Current rating: 1498
Record: 3-4
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 34 | Bettencourt, Matthew (1500) | Won 2-0 | +181518 |
| 2sealed | 147 | Herrera, Gregory (1503) | Won 2-0 | +181536 |
| 3sealed | 188 | Tsarkov, Kirill (1838) | Lost 1-2 | -131523 |
| 4sealed | 190 | Law, Rayneth (1517) | Lost 1-2 | -181505 |
| 5sealed | 375 | Zhang, Bolun (1984) | Won 2-0 | +261531 |
| 6sealed | 360 | Halterman, Eli (1529) | Lost 1-2 | -181513 |
| 7sealed | 326 | Driscoll, Adam (1680) | Lost 0-2 | -151498 |
| average opponent: 1650record: 3-4 | new rating: 1498 | |||