Castellano, Marco
Current rating: 1666
Record: 48-32-3 (GP) / 5-7 (professional)
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1665 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 214 | Cremaschi, Daniele (1440) | Won 2-0 | +141679 |
| 2sealed | 129 | Lam, Wilson (1759) | Won 2-1 | +191698 |
| 3sealed | 1 | Bollmann, Reto (1574) | Won 2-1 | +161714 |
| 4sealed | 128 | Vinci, Stefano (1796) | Lost 0-2 | -171697 |
| 5sealed | 204 | Leuthold, Roman (1606) | Won 2-0 | +171714 |
| 6sealed | 81 | Giacomoni, Jacopo (1647) | Lost 0-2 | -201694 |
| 7sealed | 122 | Stetco, Ionut (1513) | Won 2-1 | +151709 |
| 8sealed | 128 | Pan, Jimmy (1752) | Won 2-0 | +191728 |
| 9sealed | 39 | Cai, Giona (1524) | Lost 0-2 | -221706 |
| 10draft | 46 | Hensing, Marcus (1722) | Lost 1-2 | -171689 |
| 11draft | 94 | Loucif, Salah-Eddine (1525) | Won 2-1 | +151704 |
| 12draft | 62 | Mullet, Flavien (1745) | Lost 1-2 | -181686 |
| 13draft | 47 | Rizzi, Andrea (1540) | Lost 0-2 | -201666 |
| top | average opponent: 1626record: 7-6 | new rating: 1666 | ||
| Grand Prix Milan 2014 (JOU limited) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 244 | [anonymous] | Won 2-0 | +151638 |
| 2sealed | 217 | Boer, Robbin (1619) | Lost 0-2 | -181620 |
| 3sealed | 264 | Verhoeven, Joep (1568) | Won 2-0 | +171637 |
| 4sealed | 320 | Zani, Gianluca (1556) | Lost 0-2 | -201617 |
| 5sealed | 383 | Schwarz, Sascha (1707) | Won 2-0 | +201637 |
| 6sealed | 289 | Caro Domingo, Inigo (1535) | Won 2-1 | +161653 |
| 7sealed | 125 | Kalouner, Sascha (1508) | Won 2-0 | +151668 |
| 8sealed | 144 | Forestier, Nicolas (1617) | Won 2-0 | +171685 |
| 9sealed | 96 | Baldrati, Enrico (1538) | Lost 1-2 | -201665 |
| top | average opponent: 1568record: 6-3 | new rating: 1665 | ||
| Grand Prix Rimini 2013 (M14 limited) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 212 | Aguzzi, Evan (1641) | Won 2-0 | +181616 |
| 2sealed | 169 | Mauri, Matteo (1540) | Lost 1-2 | -191597 |
| 3sealed | 210 | Vuolo, Umberto (1495) | Won 2-1 | +161613 |
| 4sealed | 219 | Giesser, Thomas (1472) | Won 2-1 | +161629 |
| 5sealed | 261 | Mogini, Andrea (1587) | Draw 1-1 | -11628 |
| 6sealed | 186 | Bettanin, Mickael (1524) | Won 2-1 | +161644 |
| 7sealed | 115 | Johansson, Viktor (1468) | Lost 1-2 | -211623 |
| top | average opponent: 1532record: 4-2-1 | new rating: 1623 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 72 | Kowalski, Nicolas (1491) | Won 2-1 | +161639 |
| 3sealed | 39 | Reymond, Pascal (1691) | Lost 1-2 | -171622 |
| 4sealed | 181 | Dodds, Christopher J (1522) | Lost 0-2 | -201602 |
| 5sealed | 245 | Villard, Axel (1545) | Won 2-0 | +171619 |
| 6sealed | 165 | Foret, Laurent (1434) | Lost 0-2 | -211598 |
| top | average opponent: 1536record: 2-3 | new rating: 1598 | ||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1686 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 574 | Teri, Michele (1518) | Lost 1-2 | -211665 |
| 3sealed | 710 | Bardi, Francesco (1480) | Lost 0-2 | -211644 |
| 4sealed | 781 | Miracca, Alessandro (1482) | Lost 1-2 | -211623 |
| top | average opponent: 1493record: 0-3 | new rating: 1623 | ||
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1693 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 504 | Loddo, Bastien (1457) | Lost 0-2 | -231670 |
| 3sealed | 749 | Ameli, Nicolas (1588) | Won 2-1 | +171687 |
| 4sealed | 644 | Reymond, Pascal (1658) | Won 2-0 | +171704 |
| 5sealed | 550 | Caplan, David (1708) | Lost 0-2 | -181686 |
| 6sealed | 603 | Kopfli, Flavio (1698) | Won 0-0 | +191705 |
| 7sealed | 647 | Perez Fresnedo, Javier (1700) | Lost 0-2 | -191686 |
| top | average opponent: 1635record: 3-3 | new rating: 1686 | ||
| Pro Tour Kyoto 2009 (CON standard) | starting rating: 1725 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Lee, Shi Tian (1791) | Lost 0-2 | -161709 |
| 2standard | 175 | Suarez, Andres (1541) | Lost 0-2 | -211688 |
| 3standard | 190 | Takahashi, Junya (1647) | Won 2-1 | +171705 |
| 4standard | 164 | Shirakura, Tsuyoshi (1596) | Won 2-1 | +161721 |
| 5draft | 34 | Malin, Antti (1984) | Lost 1-2 | -131708 |
| 6draft | 85 | Summersberger, Helmut (1867) | Lost 1-2 | -151693 |
| top | average opponent: 1738record: 2-4 | new rating: 1693 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 73 | Marcq, Xavier (1552) | Won 2-0 | +161655 |
| 4sealed | 48 | Douda, Ondrej (1667) | Won 2-1 | +191674 |
| 5sealed | 41 | Martin, Nick A (1539) | Won 2-1 | +151689 |
| 6sealed | 10 | De Bruijn, Vincent (1543) | Won 2-1 | +161705 |
| 7sealed | 2 | Ruel, Antoine (1875) | Lost 0-0 | -151690 |
| 8sealed | 24 | Unfried, Jorg (1844) | Lost 0-2 | -161674 |
| 9sealed | 58 | Lopez, Manuel (1583) | Won 2-1 | +171691 |
| 10draft | 62 | Sonnenschein, Benedikt (1604) | Won 2-1 | +161707 |
| 11draft | 60 | Saito, Tomoharu (1986) | Won 2-1 | +231730 |
| 12draft | 4 | Berkemeier, Christian (1640) | Won 2-0 | +171747 |
| 13draft | 14 | Cavaglieri, William (1833) | Lost 1-2 | -171730 |
| 14draft | 29 | Dun, Peter (1565) | Won 2-1 | +151745 |
| 15draft | 10 | Vieren, Peter (1655) | Lost 1-2 | -201725 |
| top | average opponent: 1684record: 9-4 | new rating: 1725 | ||
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1673 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 349 | Leonardi, Luca (1518) | Won 2-0 | +151688 |
| 3block | 376 | Borrelli, Jacopo (1536) | Won 2-1 | +151703 |
| 4block | 309 | Zulian, Simone (1505) | Lost 1-2 | -221681 |
| 5block | 372 | De Lorenzo, Gianluca (1558) | Lost 0-2 | -201661 |
| 6block | 415 | Ruiz Martin, Daniel (1428) | Lost 1-2 | -221639 |
| top | average opponent: 1509record: 2-3 | new rating: 1639 | ||
| Grand Prix Turin 2006 (DIS limited) | starting rating: 1650 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 128 | Schonherr, Georg (1703) | Draw 1-1 | +11651 |
| 3sealed | 109 | Pereira, David (1599) | Draw 1-1 | -11650 |
| 4sealed | 193 | Spillo, Stefano (1487) | Won 2-0 | +151665 |
| 5sealed | 133 | Biasio, Stefano (1537) | Won 2-0 | +161681 |
| 6sealed | 83 | Dell'Amico, Matteo (1520) | Won 2-1 | +151696 |
| 7sealed | 50 | Lutz, Patrick (1664) | Lost 1-2 | -181678 |
| 8sealed | 83 | Guedj, Tristan (1561) | Lost 0-2 | -211657 |
| 9sealed | 82 | Michels, Tim (1501) | Won 2-0 | +161673 |
| top | average opponent: 1572record: 4-2-2 | new rating: 1673 | ||
| Pro Tour London 2005 (SOK draft) | starting rating: 1655 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 46 | Levin, Eugene (1650) | Won 2-1 | +181673 |
| 2draft | 13 | Barbero, Jose (1912) | Won 2-0 | +221695 |
| 3draft | 20 | Alkio, Anssi (1526) | Won 2-0 | +151710 |
| 4draft | 80 | Tsapko, Vasily (1520) | Lost 0-2 | -211689 |
| 5draft | 36 | Edwards, Craig (1562) | Lost 0-2 | -211668 |
| 6draft | 67 | Sadin, Steven (1657) | Lost 1-2 | -181650 |
| top | average opponent: 1638record: 3-3 | new rating: 1650 | ||
| Grand Prix Bologna 2005 (SOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 95 | Hugony, Francesco (1543) | Won 2-0 | +191519 |
| 2sealed | 53 | Taruffi, Nicola (1581) | Won 2-0 | +191538 |
| 3sealed | 103 | Cavani, Alessio (1500) | Lost 0-2 | -191519 |
| 4sealed | 183 | Versari, Matteo (1623) | Won 2-0 | +201539 |
| 5sealed | 57 | Ivanovic, Vasilije (1510) | Won 2-0 | +181557 |
| 6sealed | 71 | Neri, Riccardo (1555) | Won 2-1 | +181575 |
| 7sealed | 32 | Lutz, Patrick (1599) | Won 2-0 | +181593 |
| 8sealed | 11 | Krutil, Daniel (1718) | ID | 01593 |
| 9draft | 29 | Chiera, Luca (1578) | Won 2-0 | +181611 |
| 10draft | 16 | Sobygge, Kristian (1619) | Won 2-0 | +181629 |
| 11draft | 4 | Teh, Vincent (1687) | Lost 0-2 | -171612 |
| 12draft | 31 | Koev, Asparuh (1555) | Won 2-0 | +171629 |
| 13draft | 10 | Cavaglieri, William (1636) | Won 2-1 | +181647 |
| 14draft | 5 | Rutar, Andrej (1659) | Won 2-1 | +181665 |
| Qdraft | Ruel, Olivier (2125) | Lost 0-2 | -101655 | |
| top | average opponent: 1633record: 11-3-1 | new rating: 1655 | ||