Bonanno, Massimiliano
Current rating: 1607
Record: 40-35-2
| Grand Prix London 2019 (WAR sealed) | starting rating: 1620 | |||
| round | table | opponent (rating) | result | Δrating |
| C1sealed | 464 | Rodrigues, Thiago (1866) | Lost 1-2 | -141606 |
| C2sealed | 372 | Rosette, Michael (1688) | Won 2-1 | +191625 |
| C3sealed | 134 | Linley, Matt (1464) | Won 2-1 | +161641 |
| C4sealed | 89 | Rusconi, Matteo (1653) | Lost 1-2 | -181623 |
| C5sealed | 162 | de Graat, Julien (1716) | Won 2-0 | +191642 |
| C6sealed | 103 | Velikov, Martin (1647) | Lost 0-2 | -171625 |
| C7sealed | 95 | Jones, Alexander (1633) | Lost 0-2 | -181607 |
| top | average opponent: 1667record: 3-4 | new rating: 1607 | ||
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 80 | Patria, Andrea (1378) | Won 2-1 | +141633 |
| 2sealed | 224 | Doisneau, Pierre-Antoine (1405) | Lost 1-2 | -221611 |
| 3sealed | 547 | Fort, Frederic (1507) | Won 2-1 | +161627 |
| 4sealed | 284 | Doridot, Yoan (1512) | Lost 0-2 | -201607 |
| 5sealed | 594 | Evesque, Jeremy (1458) | Draw 1-1 | -31604 |
| 6sealed | 477 | Schwenen, Thomas (1503) | Lost 0-2 | -201584 |
| 7sealed | 449 | Kubicek, Matej (1662) | Won 2-1 | +201604 |
| 8sealed | 348 | Chakalov, Pierre (1490) | Won 2-0 | +161620 |
| top | average opponent: 1489record: 4-3-1 | new rating: 1620 | ||
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1619 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Arndt, Marcel (1847) | Lost 1-2 | -141605 |
| 2sealed | 571 | Hradil, Radek (1587) | Lost 0-2 | -181587 |
| 3sealed | 840 | Ryding, Erik (1509) | Won 2-0 | +161603 |
| 4sealed | 731 | Kowalski, Przemyslaw (1443) | Won 2-1 | +151618 |
| 5sealed | 683 | Pappas, Franck (1623) | Won 2-1 | +181636 |
| 6sealed | 302 | Boskaljon, Willem (1680) | Lost 0-2 | -171619 |
| top | average opponent: 1615record: 3-3 | new rating: 1619 | ||
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 269 | Berger, Simon (1614) | Won 2-1 | +181648 |
| 2sealed | 95 | Nouhaili, Badr (1507) | Won 2-0 | +151663 |
| 3sealed | 213 | Feyand, Florian (1655) | Lost 1-2 | -181645 |
| 4sealed | 321 | Chemnitz, Dennis (1441) | Lost 0-2 | -221623 |
| 5sealed | 371 | Bezzi, Dario (1494) | Won 2-0 | +161639 |
| 6sealed | 177 | Breviglieri, Massimo (1511) | Lost 1-2 | -201619 |
| top | average opponent: 1537record: 3-3 | new rating: 1619 | ||
| Grand Prix Liverpool 2017 (XLN limited) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 317 | Harrup, Jethro (1494) | Lost 0-2 | -201586 |
| 2sealed | 458 | Fries, Stefan (1816) | Won 2-1 | +221608 |
| 3sealed | 436 | Bromiley, Renwick (1505) | Won 2-0 | +161624 |
| 4sealed | 309 | Ring, Levi (1717) | Won 2-0 | +201644 |
| 5sealed | 91 | Faucher, Julien (1707) | Won 2-0 | +191663 |
| 6sealed | 146 | Rickenbacher, Ivo (1581) | Won 2-0 | +171680 |
| 7sealed | 75 | Morgenstern, Anton (1798) | Lost 1-2 | -161664 |
| 8sealed | 160 | Hitz, Michael (1898) | Lost 0-2 | -141650 |
| 9sealed | 204 | Farnell, Paul (1544) | Lost 0-2 | -201630 |
| top | average opponent: 1673record: 5-4 | new rating: 1630 | ||
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 33 | Posa, Emanuele (1384) | Lost 0-2 | -231606 |
| top | record: 0-1 | new rating: 1606 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 161 | Heberer, Florian (1416) | Won 2-0 | +161565 |
| 2sealed | 425 | Twist, Lukas (1753) | Won 2-0 | +211586 |
| 3sealed | 291 | Vignudelli, Mattia (1675) | Lost 1-2 | -161570 |
| 4sealed | 494 | Brozek, Petr (1750) | Won 2-1 | +211591 |
| 5sealed | 252 | Brinek, David (1567) | Lost 0-2 | -181573 |
| 6sealed | 441 | Dana, Roman (1490) | Won 2-1 | +161589 |
| 7sealed | 433 | Witt, Hannes (1579) | Lost 1-2 | -181571 |
| 8sealed | 397 | Hunkeler, Luca (1591) | Won 2-1 | +181589 |
| 9sealed | 247 | Lesaege, Clement (1826) | Won 2-0 | +231612 |
| 10draft | 66 | Pletinckx, Kenneth (1529) | Won 2-0 | +161628 |
| 11draft | 64 | Luescher, Sascha (1941) | Won 2-1 | +241652 |
| 12draft | 65 | Dolar, Robin (1955) | Lost 1-2 | -131639 |
| 13draft | 118 | Ihnat, Peter (1640) | Won 2-0 | +181657 |
| 14draft | 148 | Citino, Guido (1915) | Lost 1-2 | -131644 |
| 15draft | 199 | Hjembaek, Jesper (1809) | Lost 1-2 | -151629 |
| top | average opponent: 1696record: 9-6 | new rating: 1629 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 630 | Gulotta, Bernardo (1500) | Lost 1-2 | -201556 |
| 2sealed | 1021 | Vespa, Allen (1428) | Won 2-0 | +161572 |
| 3sealed | 710 | Newell, Kelly (1384) | Lost 1-2 | -211551 |
| 4sealed | 869 | Gorissen, Bob (1479) | Won 2-1 | +161567 |
| 5sealed | 792 | Tosi, Roberto (1459) | Won 2-0 | +161583 |
| 6sealed | 509 | Meier, Michael (1851) | Lost 0-2 | -131570 |
| 7sealed | 618 | Riegel, Julian (1414) | Lost 1-2 | -211549 |
| top | average opponent: 1502record: 3-4 | new rating: 1549 | ||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 122 | Fahnoe, Jakob (1467) | Lost 0-2 | -191471 |
| 2sealed | 474 | Johansen, Jonathan (1482) | Draw 1-1 | 01471 |
| 3sealed | 502 | Ehle, John (1481) | Won 2-0 | +191490 |
| 4sealed | 382 | Karlsson, Emil (1500) | Won 2-1 | +181508 |
| 5sealed | 261 | Vermeiren, Yves (1503) | Won 2-1 | +181526 |
| 6sealed | 166 | Klumpp, Berthold (1674) | Won 2-0 | +201546 |
| 7sealed | 98 | Rotelli, Francesco (1595) | Won 2-0 | +191565 |
| 8sealed | 57 | Piroddi, Dario (1564) | Won 2-1 | +181583 |
| 9sealed | 31 | Grabowski, Alexandre (1727) | Won 2-1 | +211604 |
| 10draft | 103 | Levy, Olivier (1873) | Lost 1-2 | -131591 |
| 11draft | 117 | Bornelov, Susanne (1755) | Lost 0-2 | -151576 |
| top | average opponent: 1602record: 7-3-1 | new rating: 1576 | ||
| Grand Prix Paris 2016 (OGW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 272 | Ballarin, Victor (1486) | Won 2-0 | +181518 |
| 2standard | 102 | Maquet, Vincent (1518) | Lost 0-2 | -181500 |
| 3standard | 465 | Monsieurs, Patrick (1704) | Won 2-1 | +211521 |
| 4standard | 497 | Dezani, Jeremy (1983) | Lost 0-2 | -101511 |
| 5standard | 563 | Ouvry, Emilien (1409) | Lost 0-2 | -201491 |
| 6standard | 606 | Le Moigne, Enoal (1428) | Won 2-0 | +171508 |
| 7standard | 476 | Aubin, Maxime (1476) | Lost 0-2 | -181490 |
| top | average opponent: 1572record: 3-4 | new rating: 1490 | ||