Mariani, Michele Fabiano
Current rating: 1435
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Bindels, Jeffrey (1610) | Draw 1-1 | +31449 |
| 2sealed | 230 | Cecere, Luca (1427) | Lost 0-2 | -181431 |
| 3sealed | 440 | Rouge, Nicolas (1489) | Won 2-0 | +191450 |
| 4sealed | 360 | Van Den Heuvel, Matthias (1639) | Lost 0-2 | -151435 |
| top | average opponent: 1541record: 1-2-1 | new rating: 1435 | ||
| Grand Prix Turin 2017 (HOU standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 217 | Saettone, Matteo (1330) | Won 2-0 | +151497 |
| 2standard | 150 | Dilauro, Gian Fabrizio (1500) | Lost 0-2 | -181479 |
| 3standard | 385 | De Momi, Mathias (1611) | Lost 0-2 | -151464 |
| 4standard | 388 | Arabi-Eter, Samir (1470) | Lost 0-2 | -181446 |
| 5standard | 388 | Effretti, Marco (1466) | Draw 1-1 | 01446 |
| top | average opponent: 1475record: 1-3-1 | new rating: 1446 | ||
| Grand Prix Rimini 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 16 | Gschossmann, Christoph (1507) | Lost 0-2 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||