Martinelli, Jacopo
Current rating: 1468
Record: 1-3
| Grand Prix Brussels 2020 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 225 | Gutierrez Vinas, Daniel (1541) | Won 2-0 | +191519 |
| 2pioneer | 370 | Greco, Gabriele (1518) | Lost 1-2 | -181501 |
| 3pioneer | 601 | Kowalczuk, Wojciech (1679) | Lost 1-2 | -151486 |
| 4pioneer | 676 | Pena, Raul Gomez (1481) | Lost 0-2 | -181468 |
| average opponent: 1555record: 1-3 | new rating: 1468 | |||