Sanchez Diaz, Ruben
Current rating: 1629
Record: 51-38-8
| Grand Prix Krakow 2019 (M20 limited) | starting rating: 1678 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 350 | Sund, Emma (1235) | Lost 0-2 | -251653 |
| 2sealed | 602 | Skinstad, Erik (1641) | Lost 1-2 | -191634 |
| 3sealed | 460 | Di Cesare, Marco (1513) | Won 2-1 | +161650 |
| 4sealed | 344 | Wywiol, Rafal (1497) | Lost 1-2 | -211629 |
| top | average opponent: 1471record: 1-3 | new rating: 1629 | ||
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1688 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Sanchez Cabaneros, Lluis (1697) | Won 2-0 | +181706 |
| 2sealed | 44 | Mauguin, Thomas (1586) | Lost 1-2 | -201686 |
| 3sealed | 496 | Arushanyan, Arsen (1531) | Won 2-1 | +151701 |
| 4sealed | 327 | Acosta, Juan Francisco (1517) | Lost 1-2 | -211680 |
| 5sealed | 361 | Sousa, Filipe (1390) | Lost 1-2 | -231657 |
| 6sealed | 427 | Rodriguez, Alvaro (1464) | Won 2-0 | +141671 |
| 7sealed | 368 | Ehrler, Matthias (1271) | Won 2-0 | +111682 |
| 8sealed | 253 | Aguilar, Roberto (1549) | Won 2-0 | +161698 |
| 9sealed | 199 | Martinez Llorente, Vic (1602) | Lost 1-2 | -201678 |
| top | average opponent: 1512record: 5-4 | new rating: 1678 | ||
| Grand Prix Copenhagen 2015 (modern) | starting rating: 1719 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 169 | Gohring, Jan (1500) | Draw 1-1 | -41715 |
| 2modern | 312 | Holst, Sebastian (1471) | Won 2-1 | +141729 |
| 3modern | 296 | Tuominen, Tuomas (1699) | Lost 1-2 | -181711 |
| 4modern | 438 | Gillesberg, Jonas Snog (1454) | Lost 1-2 | -231688 |
| top | average opponent: 1531record: 1-2-1 | new rating: 1688 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1779 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 193 | dos Santos Vieira, Eduardo (1915) | Lost 1-2 | -151764 |
| 4standard | 270 | Saulacher, Sebastian (1552) | Lost 0-2 | -221742 |
| 5standard | 377 | Stojak, Bartlomiej (1500) | Lost 0-2 | -231719 |
| top | average opponent: 1656record: 0-3 | new rating: 1719 | ||
| Grand Prix Liverpool 2015 (FRF limited) | starting rating: 1671 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 571 | Jolly, Allen (1444) | Won 2-0 | +141685 |
| 2sealed | 372 | Swingler, Roland (1533) | Won 2-0 | +151700 |
| 3sealed | 179 | Mason, Lewis (1500) | Won 2-0 | +151715 |
| 4sealed | 33 | Nahmias, Omri (1675) | Won 2-0 | +171732 |
| 5sealed | 72 | Sigurdsson, Ragnar (1654) | Won 2-0 | +171749 |
| 6sealed | 23 | Fonseca, Tiago (1841) | Won 2-1 | +191768 |
| 7sealed | 14 | Davies, Darrell (1648) | Won 2-0 | +161784 |
| 8sealed | 5 | Owen, Archibald (1630) | Won 2-0 | +151799 |
| 9sealed | 2 | Van Koekenbeek, Benjamin (1575) | Lost 0-2 | -221777 |
| 10draft | 89 | Simmonds, Alex (1755) | Won 2-1 | +181795 |
| 11draft | 71 | Dominguez, Javier (2061) | Lost 1-2 | -131782 |
| 12draft | 20 | Tang, Duncan (1578) | Won 2-1 | +141796 |
| 13draft | 11 | Darras, Alexandre (1741) | Lost 1-2 | -191777 |
| 14draft | 51 | Mengucci, Andrea (1929) | Won 2-0 | +211798 |
| 15draft | 21 | Rolph, Sam-Luca (1766) | Lost 1-2 | -191779 |
| top | average opponent: 1689record: 11-4 | new rating: 1779 | ||
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1715 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 292 | Amielanczyk, Michal (1500) | Lost 1-2 | -221693 |
| 2sealed | 237 | Ostalowski, Maciej (1486) | Lost 0-2 | -221671 |
| top | average opponent: 1493record: 0-2 | new rating: 1671 | ||
| Grand Prix Vienna 2014 (BNG limited) | starting rating: 1687 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 102 | Winkler, Eric (1513) | Won 2-1 | +141701 |
| 2sealed | 55 | Gerhofer, Oliver (1444) | Won 2-0 | +141715 |
| 3sealed | 227 | Kotowicz, Lukasz (1592) | Lost 0-2 | -201695 |
| 4sealed | 333 | Yurochko, Nikita (1485) | Won 2-0 | +141709 |
| 5sealed | 230 | Preiml, Stefan (1514) | Lost 1-2 | -221687 |
| 6sealed | 299 | Smieszek, Maciek (1536) | Won 2-0 | +161703 |
| 7sealed | 249 | Frnka, Roman (1533) | Won 2-1 | +151718 |
| 8sealed | 207 | Semkin, Alexander (1596) | Won 2-0 | +151733 |
| 9sealed | 75 | Vanek, Tomas (1823) | Won 2-1 | +201753 |
| 10draft | 68 | Bruni, Matteo (1688) | Won 2-1 | +171770 |
| 11draft | 60 | Stihle, Julien (1740) | Lost 1-2 | -191751 |
| 12draft | 48 | Berze, Richard (1792) | Lost 1-2 | -171734 |
| 13draft | 35 | Cecilia, Manuel (1661) | Lost 0-2 | -191715 |
| top | average opponent: 1609record: 8-5 | new rating: 1715 | ||
| Grand Prix Prague 2014 (modern) | starting rating: 1655 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 315 | Heidrich, Matthias (1500) | Won 2-0 | +151670 |
| 2modern | 83 | Kocman, Jiri (1436) | Won 2-0 | +141684 |
| 3modern | 222 | Kutalek, Michal (1533) | Draw 1-1 | -31681 |
| 4modern | 188 | Vollmann, Benjamin (1516) | Won 2-0 | +151696 |
| 5modern | 99 | Fernandez, Xavier (1555) | Won 2-1 | +151711 |
| 6modern | 53 | Fischer, Tom (1534) | Draw 1-1 | -31708 |
| 7modern | 123 | Loffredo, Luca (1514) | Lost 0-2 | -211687 |
| top | average opponent: 1512record: 4-1-2 | new rating: 1687 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 306 | Sadilek, David (1447) | Won 2-0 | +151596 |
| 2sealed | 62 | Horak, Lukas (1550) | Won 2-1 | +171613 |
| 3sealed | 224 | Spoerk, Markus (1538) | Won 2-0 | +171630 |
| 4sealed | 200 | Sochurek, Petr (1697) | Won 2-1 | +191649 |
| 5sealed | 93 | Berze, Richard (1614) | Won 2-1 | +181667 |
| 6sealed | 43 | Rothen, Christian (1569) | Won 2-1 | +161683 |
| 7sealed | 10 | Paulmaier, Benjamin (1866) | Lost 0-2 | -151668 |
| 8sealed | 58 | Tomcani, Jan (1899) | Won 2-1 | +221690 |
| 9sealed | 23 | Lesaege, Clement (1795) | Lost 0-2 | -161674 |
| 10draft | 23 | Tapody, Zoltan Istvan (1732) | Lost 0-2 | -171657 |
| 11draft | 91 | Zebrowski, Marcin (1582) | Won 2-1 | +171674 |
| 12draft | 46 | Van Nieuwenhove, Jan (1729) | Lost 1-2 | -171657 |
| 13draft | 96 | Holstein, Dennis (1652) | Won 2-1 | +181675 |
| 14draft | 83 | Schoots, Ulco (1552) | Lost 1-2 | -201655 |
| top | average opponent: 1659record: 9-5 | new rating: 1655 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 637 | Rubio De Torres, Pablo (1482) | Draw 1-1 | -11549 |
| 2sealed | 771 | Hernandez Alonso, Isaac (1501) | Won 2-0 | +171566 |
| 3sealed | 719 | Caro Domingo, Inigo (1560) | Won 2-0 | +181584 |
| 4sealed | 700 | Kyriazis, Ioannis (1628) | Won 2-0 | +191603 |
| 5sealed | 649 | Valenzuela, Pakitto (1507) | Lost 0-2 | -201583 |
| 6sealed | 709 | Gimenez Anton, Antonio (1521) | Won 2-0 | +171600 |
| 7sealed | 666 | Noguero, Inigo (1523) | Lost 1-2 | -191581 |
| top | average opponent: 1532record: 4-2-1 | new rating: 1581 | ||
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 26 | Krautmann, Wenzel (1740) | Lost 1-2 | -141490 |
| 5standard | 78 | Griffioen, Arthur (1536) | Won 2-0 | +191509 |
| 6standard | 90 | Goertzen, Simon (1667) | Won 2-0 | +211530 |
| 7standard | 15 | Coeckelbergh, Gert (1953) | Won 2-1 | +251555 |
| 8standard | 28 | Salaun, Thomas (1524) | ID | 01555 |
| 9standard | 17 | Maaten, Rogier (1752) | Draw 1-1 | +41559 |
| 10standard | 6 | Meraghni, Farid (1850) | Won 2-0 | +231582 |
| 11standard | 12 | Juza, Martin (1591) | Lost 1-2 | -181564 |
| 12standard | 6 | Nissim, Geron (1595) | Lost 1-2 | -181546 |
| 13standard | 10 | Klauser, Benedikt (1702) | Lost 0-2 | -151531 |
| 14standard | 1 | Derdak, Christoph (1593) | Won 2-1 | +191550 |
| top | average opponent: 1682record: 5-4-2 | new rating: 1550 | ||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Cebada Aleu, Alberto (1466) | Won 2-0 | +171501 |
| 2sealed | 216 | Calvo, Miguel (1518) | Won 2-1 | +191520 |
| 3sealed | 89 | Freitas, Buyolo (1537) | Lost 0-2 | -181502 |
| 4sealed | 173 | Fernandez, Rafael (1535) | Draw 1-1 | +11503 |
| 5sealed | 239 | Barbancho Gonzalez, Jose Luis (1568) | Draw 1-1 | +11504 |
| top | average opponent: 1525record: 2-1-2 | new rating: 1504 | ||
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Gomez Lopez, Juan (1500) | Draw 1-1 | 01500 |
| 2sealed | 201 | Carmona Gonzalez, Sergio (1500) | Lost 0-2 | -181482 |
| 3sealed | 305 | Jimenez, Kiko (1628) | Won 2-0 | +211503 |
| 4sealed | 233 | Garcia, Enrique (1454) | Lost 1-2 | -191484 |
| top | average opponent: 1520record: 1-2-1 | new rating: 1484 | ||