Sanne, Florenz M
Current rating: 1512
Record: 3-3
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 239 | Zlotoiabko, Boris (1693) | Lost 1-2 | -151485 |
| 4sealed | 433 | Watson, Alex (1659) | Lost 1-2 | -141471 |
| 5sealed | 482 | Repa, Tamas (1551) | Lost 1-2 | -171454 |
| 6sealed | 665 | Laciak, Marcin (1434) | Won 2-0 | +181472 |
| 7sealed | 516 | Garcia Mora, David (1702) | Won 2-1 | +221494 |
| 8sealed | 376 | Delsert, Benjamin (1484) | Won 2-1 | +181512 |
| average opponent: 1587record: 3-3 | new rating: 1512 | |||