Castiello, Roberto
Current rating: 1610
Record: 32-29
| MagicCon Barcelona 2023 Limited Open (LTR limited) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3140 | Ledy, Jonathan (1460) | Won 2-0 | +161587 |
| 2sealed | 3056 | Tejedor, Geoffrey (1519) | Won 2-0 | +171604 |
| 3sealed | 3038 | Alberyd, Johannes (1830) | Lost 0-2 | -141590 |
| 4sealed | 3051 | De Place, Lauge (1820) | Lost 0-2 | -141576 |
| 5sealed | 3106 | Hocedez, Corentin (1475) | Lost 0-2 | -191557 |
| 6sealed | 3109 | Garcia, Ignacio Javier (1627) | Won 2-0 | +191576 |
| 7sealed | 3074 | Gano, Rafal (1510) | Won 2-0 | +171593 |
| 8sealed | 3076 | Jorda Ciuraneta, Marti (1535) | Won 2-0 | +171610 |
| top | average opponent: 1597record: 5-3 | new rating: 1610 | ||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 62 | Chaine, Arthur (1496) | Won 2-1 | +171564 |
| 3modern | 23 | Traila, Pedro (1681) | Lost 1-2 | -161548 |
| 4modern | 236 | Castro, Miguel (1839) | Lost 1-2 | -131535 |
| 5modern | 415 | Steenhuisen, Bernard (1502) | Won 2-0 | +181553 |
| 6modern | 290 | Vigo Rivera, Daniel (1456) | Lost 0-2 | -201533 |
| 7modern | 405 | Schlegel, Michael (1767) | Won 2-1 | +221555 |
| 8modern | 330 | Haspl, Nicco (1463) | Won 2-0 | +161571 |
| top | average opponent: 1600record: 4-3 | new rating: 1571 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 296 | Falenti Koncilija, Lan (1658) | Lost 0-2 | -171570 |
| 2sealed | 701 | Clay, Bradley (1425) | Won 2-0 | +151585 |
| 3sealed | 550 | Beutler, Daniel (1398) | Won 2-1 | +151600 |
| 4sealed | 398 | Juric, David (1585) | Won 2-0 | +181618 |
| 5sealed | 267 | Lesaege, Clement (1795) | Lost 0-2 | -151603 |
| 6sealed | 594 | Huang, Matej (1656) | Lost 1-2 | -171586 |
| 7sealed | 523 | Valverde Calero, Fernando (1588) | Lost 1-2 | -181568 |
| 8sealed | 493 | Leroy, Quentin (1410) | Lost 1-2 | -211547 |
| top | average opponent: 1564record: 3-5 | new rating: 1547 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 293 | Gonzalez, Sergio (1456) | Won 2-0 | +171496 |
| 2sealed | 63 | Jonas, Jeff (1502) | Won 2-0 | +181514 |
| 3sealed | 223 | Kazanskis, Viktors (1594) | Lost 1-2 | -161498 |
| 4sealed | 629 | Porter, Martin (1600) | Won 2-1 | +201518 |
| 5sealed | 332 | Salzmann, Tim (1524) | Won 2-1 | +181536 |
| 6sealed | 142 | Starling, Patrick (1522) | Won 2-0 | +181554 |
| 7sealed | 87 | Rodrigues, Hugo (1914) | Won 2-0 | +241578 |
| 8sealed | 85 | Nosowicz, Karol (1885) | Won 2-1 | +231601 |
| 9sealed | 46 | Bardini, Alain (1859) | Lost 0-2 | -131588 |
| 10draft | 149 | Van der Paelt, Thomas (1883) | Won 2-1 | +231611 |
| 11draft | 274 | Jankowski, Wojciech (1695) | Lost 0-2 | -161595 |
| 12draft | 96 | Carbonell, Leo (1833) | Won 2-1 | +221617 |
| 13draft | 258 | Lippi, Alessandro (1774) | Lost 0-2 | -151602 |
| 15draft | 17 | Terrier, Lucas (1760) | Lost 0-2 | -151587 |
| top | average opponent: 1700record: 9-5 | new rating: 1587 | ||
| Grand Prix Bilbao 2005 (extended) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 449 | Gonzalez, Ruben (1503) | Won 2-1 | +191495 |
| 2extended | 383 | San Miguel, Martin M (1518) | Lost 1-2 | -181477 |
| 3extended | 462 | Gonzalez, Javier (1500) | Won 2-0 | +181495 |
| 4extended | 454 | Fornell Sanchez, Pedro (1522) | Lost 0-2 | -171478 |
| 5extended | 479 | Villafranca, Asier (1503) | Won 2-0 | +181496 |
| 6extended | 443 | Folgado, Pepe (1518) | Lost 0-2 | -171479 |
| top | average opponent: 1511record: 3-3 | new rating: 1479 | ||
| Grand Prix Barcelona 2002 (TOR limited) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 17 | Santana, Jorge Daniel (1500) | Lost 0-2 | -171433 |
| 5sealed | 53 | Lefebvre, Romain (1572) | Won 2-0 | +201453 |
| 6sealed | 55 | Garcia, Jonathan (1521) | Lost 0-2 | -161437 |
| 7sealed | 104 | Masriera, Jordi (1535) | Won 2-1 | +191456 |
| 8sealed | 58 | Gonzalez, Roman (1546) | Won 0-0 | +201476 |
| top | average opponent: 1535record: 3-2 | new rating: 1476 | ||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 45 | Santos, Joao 6447 (1554) | Lost 1-2 | -171483 |
| 5extended | 84 | Moreira, Andre (1541) | Lost 1-2 | -171466 |
| 6extended | 146 | Minhalma, Luis (1500) | Lost 1-2 | -171449 |
| 7extended | 175 | Marques, Pedro (1500) | Won 2-0 | +191468 |
| 8extended | 121 | Ferreira, Marcelo 6382 (1474) | Lost 0-2 | -181450 |
| top | average opponent: 1514record: 1-4 | new rating: 1450 | ||
| Grand Prix Biarritz 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 98 | Figiel, Jerome (1500) | Lost 1-2 | -181482 |
| 2sealed | 161 | Comulada, Ricard (1504) | Won 2-0 | +181500 |
| 3sealed | 179 | Goldstein, Jeremie (1498) | Lost 0-2 | -181482 |
| 4sealed | 192 | Gonday, Pierre-Yves (1480) | Lost 0-2 | -181464 |
| 5sealed | 235 | Cobo Cuenca, Antonio (1464) | Won 2-0 | +181482 |
| 6sealed | 181 | Boukari, Ismael (1498) | Lost 0-2 | -171465 |
| 7sealed | 182 | Abenia, Guillaume (1464) | Won 2-0 | +181483 |
| 8sealed | 138 | Terre Gonzalez, Enrique (1469) | Won 2-0 | +171500 |
| top | average opponent: 1485record: 4-4 | new rating: 1500 | ||