Maiello, Davide
Current rating: 1653
Record: 37-29
| Grand Prix Lyon 2019 (ELD standard) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 104 | Venneri, Luca (1359) | Won 2-1 | +131662 |
| 3standard | 143 | Parisi, Alessandro (1470) | Lost 1-2 | -221640 |
| 4standard | 155 | van Donselaar, Philip (1823) | Lost 0-2 | -141626 |
| 5standard | 348 | Richard, Jefferson (1614) | Won 2-1 | +171643 |
| 6standard | 218 | Celestin, Marcou (1523) | Lost 1-2 | -201623 |
| 7standard | 218 | Silenzi, Maurizio (1500) | Won 2-0 | +161639 |
| 8standard | 210 | Boem, Alessio (1409) | Won 2-1 | +141653 |
| top | average opponent: 1528record: 4-3 | new rating: 1653 | ||
| Grand Prix London 2019 (WAR sealed) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| C1sealed | 100 | Gadnell, Fredrik (1507) | Won 2-0 | +171583 |
| C2sealed | 149 | Bernal, Joseph (1766) | Lost 0-2 | -141569 |
| C3sealed | 275 | Donnelly, Adrian (1510) | Won 2-0 | +161585 |
| C4sealed | 167 | Wickham, Charles (1679) | Won 2-0 | +201605 |
| C5sealed | 67 | Frank, Matt (1629) | Won 2-1 | +191624 |
| C6sealed | 40 | Ammirata, Antonino (1726) | Won 2-0 | +191643 |
| C7sealed | 47 | De Vroomen, Mees (1528) | Won 2-0 | +161659 |
| sealed | 39 | Behrens, Kai (1879) | Won 2-1 | +221681 |
| sealed | 36 | Fung, Christopher (1599) | Lost 0-2 | -191662 |
| sealed | 42 | Gagnon Paradis, Ulysse (1724) | Lost 1-2 | -171645 |
| sealed | 56 | Diekjobst, Lukas (1739) | Lost 1-2 | -161629 |
| sealed | 235 | Lejeune, Olivier (1494) | Won 2-1 | +151644 |
| sealed | 228 | Porojan, Raul (1866) | Lost 1-2 | -141630 |
| sealed | 239 | Le Guennec, Loic (1675) | Won 2-0 | +191649 |
| top | average opponent: 1666record: 9-5 | new rating: 1649 | ||
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1613 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 173 | Andry, Jon (1563) | Won 2-1 | +171630 |
| 2sealed | 3 | Delpeuch, Charles (1538) | Won 2-1 | +171647 |
| 3sealed | 104 | Estratti, Samuele (1694) | Lost 0-2 | -181629 |
| 4sealed | 279 | Cai, Giona (1457) | Lost 1-2 | -211608 |
| 5sealed | 367 | Komanski, Nicolas (1696) | Lost 0-2 | -161592 |
| 6sealed | 356 | Jaman, Bruno (1661) | Lost 0-2 | -171575 |
| 7sealed | 334 | Gsollpointner, Philipp (1428) | Lost 1-2 | -201555 |
| 8sealed | 309 | De Luca, Giorgio (1200) | Won 2-1 | +111566 |
| top | average opponent: 1530record: 3-5 | new rating: 1566 | ||
| Grand Prix Turin 2017 (HOU standard) | starting rating: 1608 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 99 | Angelmahr, Thomas (1544) | Won 2-1 | +171625 |
| 3standard | 114 | Stajic, Milos (1751) | Lost 0-2 | -161609 |
| 4standard | 247 | Riehm, Tobias (1368) | Lost 1-2 | -221587 |
| 5standard | 351 | Pinto, Antonio (1761) | Won 2-0 | +211608 |
| 6standard | 182 | Benzi, Luca (1609) | Won 2-0 | +181626 |
| 7standard | 196 | Burello, Nicholas (1523) | Won 2-1 | +161642 |
| 8standard | 108 | Venturi, Raul (1717) | Won 2-0 | +201662 |
| 9standard | 97 | Zorzi, Giulio (1794) | Lost 1-2 | -161646 |
| 10standard | 104 | Lodge, Thomas (1680) | Won 2-0 | +191665 |
| 11standard | 83 | Visentin, Federico (1729) | Lost 0-2 | -171648 |
| 12standard | 88 | Martinelli, Andrea (1509) | Won 2-1 | +151663 |
| 13standard | 93 | Wallner, Johann (1793) | Lost 1-2 | -151648 |
| 14standard | 81 | Martinez Querol, Daniel (1635) | Lost 0-2 | -181630 |
| 15standard | 105 | Paugsch, Lukas (1720) | Lost 0-2 | -171613 |
| top | average opponent: 1652record: 7-7 | new rating: 1613 | ||
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 115 | Ricci, Marco (1688) | Won 2-0 | +211536 |
| 3sealed | 47 | Hiew, Mitsuko (1472) | Won 2-0 | +171553 |
| 4sealed | 59 | Marcozzi, Emanuele (1494) | Lost 1-2 | -191534 |
| 5sealed | 152 | Battista, Giuseppe (1642) | Won 2-0 | +201554 |
| 6sealed | 169 | Kratter, Filippo (1895) | Lost 0-2 | -121542 |
| 7sealed | 311 | Riedel, Andreas (1430) | Lost 1-2 | -211521 |
| 8sealed | 416 | de'Medici, Alessandro (1750) | Won 2-1 | +231544 |
| 9sealed | 262 | Eusebi, Stefano (1435) | Won 2-0 | +161560 |
| 10draft | 111 | Gschossmann, Christoph (1594) | Won 2-0 | +181578 |
| 11draft | 95 | Untersteiner, Christof (1619) | Won 2-0 | +191597 |
| 12draft | 95 | Leva, Tommaso (1583) | Won 2-1 | +181615 |
| 13draft | 171 | Barclay, Bradley (2014) | Lost 1-2 | -111604 |
| 14draft | 144 | Steinaa, Daniel (1751) | Lost 0-2 | -161588 |
| 15draft | 16 | Battista, Stefano (1701) | Won 2-0 | +201608 |
| top | average opponent: 1648record: 9-5 | new rating: 1608 | ||
| Grand Prix Rimini 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 61 | Rossi, Christian (1481) | Lost 1-2 | -181482 |
| 2standard | 188 | Bajgo, Boris (1449) | Lost 1-2 | -191463 |
| 3standard | 394 | Jaccoud, Jonathan (1447) | Won 2-0 | +181481 |
| 4standard | 393 | Viliani, Giacomo (1438) | Won 2-0 | +171498 |
| 5standard | 306 | Vallejo, Raul (1480) | Lost 1-2 | -181480 |
| 6standard | 353 | Penard, Adrien (1569) | Won 2-0 | +191499 |
| 7standard | 281 | Bohm, Patrick (1420) | Won 2-1 | +171516 |
| 8standard | 210 | Casucci, Paolo (1509) | Lost 1-2 | -181498 |
| 9standard | 242 | Regis, Giulio (1439) | Won 2-1 | +171515 |
| top | average opponent: 1470record: 5-4 | new rating: 1515 | ||