Corenstein, Fernando
Current rating: 1459
Record: 27-29-1
| Grand Prix London 2016 (KLD limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Felix Ferreira, Joao (1520) | Won 2-0 | +181489 |
| 2sealed | 517 | Hollox, Aaron (1519) | Lost 0-2 | -171472 |
| 3sealed | 910 | Stocker, Andreas (1543) | Won 2-1 | +191491 |
| 4sealed | 572 | Busson, Etienne (1575) | Lost 1-2 | -161475 |
| 5sealed | 795 | Addario, Riccardo (1582) | Lost 0-2 | -161459 |
| top | average opponent: 1548record: 2-3 | new rating: 1459 | ||
| Grand Prix Lille 2015 (legacy) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 324 | Schneider, Knut (1500) | Lost 0-2 | -191511 |
| 2legacy | 562 | Marchand, Joseph (1483) | Lost 0-2 | -191492 |
| 3legacy | 759 | Fleurier, Anne (1463) | Won 2-0 | +181510 |
| 4legacy | 635 | Raffoux, Benjamin (1479) | Won 2-1 | +171527 |
| 5legacy | 394 | Mori, Gianpietro (1500) | Lost 1-2 | -181509 |
| 6legacy | 463 | Noorlander, Mark (1402) | Lost 0-2 | -201489 |
| 7legacy | 465 | Leveiller, Sebastien (1466) | Lost 0-2 | -181471 |
| top | average opponent: 1470record: 2-5 | new rating: 1471 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1127 | Huizinga, Sander (1481) | Won 2-0 | +181525 |
| 2sealed | 1025 | Adams, Olaf (1618) | Lost 0-2 | -161509 |
| 3sealed | 1385 | Zavatta, Benjamin (1500) | Won 2-0 | +171526 |
| 4sealed | 1332 | Hoekstra, Siemen (1516) | Won 2-0 | +181544 |
| 5sealed | 1163 | Jenders, Alexander (1541) | Won 2-1 | +181562 |
| 6sealed | 1065 | Myllynen, Teemu (1709) | Lost 1-2 | -151547 |
| 7sealed | 1158 | Patzner, Sebastian (1536) | Won 2-0 | +181565 |
| 8sealed | 1131 | Oude Luttikhuis, Maarten (1616) | Lost 1-2 | -171548 |
| 9sealed | 1102 | Clouet, Yann (1542) | Lost 0-2 | -181530 |
| top | average opponent: 1562record: 5-4 | new rating: 1530 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 155 | Malkov, Andrey (1500) | Won 2-0 | +181564 |
| 2sealed | 104 | Stahl, Gerry (1564) | Lost 1-2 | -181546 |
| 3sealed | 422 | Fries, Sebastian (1503) | Lost 0-2 | -191527 |
| 4sealed | 651 | Pleskot, Vojtech (1454) | Lost 1-2 | -201507 |
| top | average opponent: 1505record: 1-3 | new rating: 1507 | ||
| Grand Prix Rimini 2013 (M14 limited) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Groth, Johannes (1458) | Lost 0-2 | -191542 |
| 2sealed | 315 | Bartolini, Yuri (1339) | Won 2-0 | +141556 |
| 3sealed | 306 | Gerolimon, Luca (1496) | Won 2-0 | +171573 |
| 4sealed | 349 | Ramis Pascual, Toni (1935) | Lost 0-2 | -121561 |
| 5sealed | 344 | Zorzi, Giulio (1741) | Lost 0-2 | -151546 |
| top | average opponent: 1594record: 2-3 | new rating: 1546 | ||
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 596 | Machado, Hugo (1589) | Lost 1-2 | -171532 |
| 2sealed | 685 | Da Silva, Miguel (1483) | Won 2-0 | +171549 |
| 3sealed | 663 | Borderon, Julien (1444) | Won 2-0 | +161565 |
| 4sealed | 652 | Gonzalez, Marcos (1500) | Lost 1-2 | -191546 |
| 5sealed | 693 | Mendez, Jorge (1499) | Won 2-1 | +171563 |
| 6sealed | 649 | Catarino, Bruno (1415) | Won 2-1 | +151578 |
| 7sealed | 622 | Barreiras, Igor (1637) | Lost 0-2 | -171561 |
| top | average opponent: 1509record: 4-3 | new rating: 1561 | ||
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 678 | Proriol, Jerome (1500) | Draw 1-1 | -11569 |
| 2sealed | 689 | Bonzom, Serge Guy (1478) | Lost 0-2 | -201549 |
| top | average opponent: 1489record: 0-1-1 | new rating: 1549 | ||
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 477 | Erinin, Dimitar (1641) | Lost 1-2 | -171573 |
| 5standard | 462 | Sun, Shiyun (1538) | Lost 1-2 | -191554 |
| 6standard | 564 | Sanchez Toro, Francisco Javier (1526) | Won 2-0 | +181572 |
| 7standard | 515 | Bel Navarro, Eric (1535) | Won 2-1 | +171589 |
| 8standard | 483 | Del Mazo, Carlos (1530) | Lost 0-2 | -191570 |
| top | average opponent: 1554record: 2-3 | new rating: 1570 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 218 | Bill, Damien (1518) | Won 2-0 | +171612 |
| 3sealed | 18 | Cleuren, Jurgen (1538) | Lost 0-2 | -201592 |
| 4sealed | 133 | Lepeytre, Florent (1516) | Won 2-0 | +171609 |
| 5sealed | 160 | Alarcon, Jorge (1562) | Lost 0-2 | -191590 |
| top | average opponent: 1534record: 2-2 | new rating: 1590 | ||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | Suarez Radrizzi, Roxana (1481) | Won 2-1 | +181518 |
| 2sealed | 57 | Bosler, Fabian (1493) | Lost 1-2 | -191499 |
| 3sealed | 148 | Grande Estevez, Pablo (1500) | Won 2-1 | +181517 |
| 4sealed | 183 | Murakami, Max (1486) | Won 2-0 | +181535 |
| 5sealed | 92 | Hecquet, Kevin (1492) | Won 2-1 | +171552 |
| 6sealed | 60 | Panara, Bruno (1721) | Lost 1-2 | -151537 |
| 7sealed | 68 | Ruiz, Miguel (1484) | Won 2-0 | +171554 |
| 8sealed | 44 | Rohner, Omar (1860) | Won 2-0 | +231577 |
| 9sealed | 44 | Cleuren, Jurgen (1555) | Won 2-0 | +181595 |
| top | average opponent: 1564record: 7-2 | new rating: 1595 | ||