Madarena, Alessandro
Current rating: 1493
Record: 7-8
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 224 | Marquardt, Robert (1661) | Won 2-1 | +211513 |
| 2standard | 157 | Jordan, Felix (1651) | Won 2-1 | +211534 |
| 3standard | 320 | Palamara, Alessandro (1500) | Lost 1-2 | -191515 |
| 4standard | 377 | Dorle, Ludovic (1341) | Won 2-0 | +151530 |
| 5standard | 210 | Bourdy, Wilfried (1249) | Lost 0-2 | -231507 |
| 6standard | 398 | Casucci, Paolo (1560) | Lost 0-2 | -171490 |
| 7standard | 434 | Kostet, Daniel (1510) | Won 2-0 | +181508 |
| 8standard | 290 | Castellani, Antonio (1658) | Lost 1-2 | -151493 |
| average opponent: 1516record: 4-4 | new rating: 1493 | |||
| Grand Prix Bologna 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 465 | Ashworth, James (1545) | Lost 0-2 | -171483 |
| 2modern | 738 | Di Renzo, Lorenzo (1486) | Won 2-1 | +181501 |
| 3modern | 813 | Maggs, Theo (1463) | Lost 1-2 | -191482 |
| 4modern | 854 | Melani, Niccolo (1484) | Won 2-1 | +181500 |
| 5modern | 784 | Deltour, Louis (1982) | Lost 1-2 | -101490 |
| 6modern | 740 | Borsari, Andrea (1413) | Won 2-1 | +171507 |
| 7modern | 608 | Ulke, Dominic (1671) | Lost 1-2 | -151492 |
| average opponent: 1578record: 3-4 | new rating: 1492 | |||