Ventura, Ruben Charuto
Current rating: 1567
Record: 57-60-3
| Grand Prix London 2018 (RIX limited) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 9 | Riedel, Andreas (1433) | Won 2-1 | +151610 |
| 4sealed | 2 | Cunha, Nelson (1596) | Lost 1-2 | -181592 |
| 5sealed | 332 | Grafensteiner, Daniel (2043) | Lost 0-2 | -101582 |
| 6sealed | 465 | Jelecevic, Jan (1762) | Lost 1-2 | -151567 |
| top | average opponent: 1708record: 1-3 | new rating: 1567 | ||
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 405 | Hupkens, Tobie (1400) | Lost 0-2 | -211539 |
| 4modern | 306 | Johannsen, Anders (1525) | Won 2-1 | +181557 |
| 5modern | 257 | Riedel, Andreas (1443) | Won 2-1 | +151572 |
| 6modern | 180 | Tolvanen, Martti (1474) | Won 2-0 | +171589 |
| 7modern | 88 | Blosel, Stefan (1631) | Won 2-0 | +181607 |
| 8modern | 16 | Alfredsson, Henrik (1769) | Won 2-0 | +211628 |
| 9modern | 10 | Tobiasch, Marc (2156) | Lost 0-2 | -91619 |
| 10modern | 351 | Watsfeldt, Elias (2049) | Lost 0-2 | -101609 |
| 11modern | 365 | Barclay, Bradley (2041) | Lost 0-2 | -111598 |
| 12modern | 416 | Farenzena, Alisa (1555) | Won 2-1 | +171615 |
| 13modern | 393 | Spurk, Sebastian (1604) | Won 2-1 | +181633 |
| 14modern | 331 | Worm, Hylco (1594) | Lost 1-2 | -191614 |
| 15modern | 355 | Dowling, Luke (1545) | Lost 1-2 | -191595 |
| top | average opponent: 1676record: 7-6 | new rating: 1595 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 77 | Chapman, Paul (1393) | Won 2-0 | +141620 |
| 4sealed | 135 | Manders, Mitchell (1734) | Lost 0-2 | -161604 |
| 5sealed | 314 | Velikov, Ilko (1431) | Won 2-1 | +151619 |
| 6sealed | 80 | Stihle, Julien (1871) | Lost 1-2 | -131606 |
| 7sealed | 496 | Ginter, Markus (1413) | Lost 1-2 | -221584 |
| 8sealed | 482 | Valkeneers, Tom (1618) | Won 2-1 | +191603 |
| 9sealed | 289 | Abbas, Ashraf (1610) | Won 2-0 | +181621 |
| 10draft | 351 | Flury, Julian Felix (1881) | Lost 0-2 | -131608 |
| 11draft | 198 | Erenyi, Jakub (1685) | Lost 0-2 | -171591 |
| 12draft | 128 | Boyhan, Aaron (1809) | Lost 1-2 | -141577 |
| 13draft | 78 | Grundel, Michael (1506) | Won 2-0 | +171594 |
| 14draft | 66 | Pieters, Yorick (1643) | Lost 0-2 | -171577 |
| 15draft | 59 | Weber, Nicole (1634) | Lost 0-2 | -171560 |
| top | average opponent: 1633record: 5-8 | new rating: 1560 | ||
| Grand Prix Prague 2016 (legacy) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 74 | Kramer, Bernhard (1596) | Won 2-1 | +171622 |
| 4legacy | 116 | Wagner, Kevin (1664) | Won 2-0 | +191641 |
| 5legacy | 17 | Relat, Ferran (1551) | Won 2-1 | +171658 |
| 6legacy | 14 | Came, Richard (1572) | Won 2-0 | +161674 |
| 7legacy | 18 | Hofbauer, Felix (1634) | Lost 1-2 | -191655 |
| 8legacy | 55 | Diem, Lukas (1681) | Lost 1-2 | -171638 |
| 9legacy | 82 | Tsarkov, Kirill (1770) | Draw 1-1 | +21640 |
| 10legacy | 93 | Bo, Tue (1669) | Won 2-1 | +191659 |
| 11legacy | 56 | Ewaldh, Marcus (1560) | Won 2-0 | +161675 |
| 12legacy | 37 | Larsen, Eirik (1629) | Lost 0-2 | -191656 |
| 13legacy | 76 | Maurer, Tobias (1760) | Lost 1-2 | -161640 |
| 14legacy | 103 | Tiinus, Joona (1714) | Lost 0-2 | -171623 |
| 15legacy | 120 | Dippon, Andreas (1678) | Lost 1-2 | -171606 |
| top | average opponent: 1652record: 6-6-1 | new rating: 1606 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 141 | Zeggio, Riccardo (1534) | Won 2-1 | +171654 |
| 4sealed | 61 | Campbell, Seamus (1764) | Lost 1-2 | -161638 |
| 5sealed | 364 | Carron, Lois (1663) | Won 2-0 | +181656 |
| 6sealed | 128 | Cohen, Justin (1896) | Lost 0-2 | -141642 |
| 7sealed | 238 | Bang, Simon (1563) | Won 2-0 | +171659 |
| 8sealed | 232 | Heuser, Marius (1577) | Won 2-1 | +161675 |
| 9sealed | 75 | Dillon, Wayne (1589) | Lost 0-2 | -191656 |
| 10draft | 114 | Duroy, Maxence (1517) | Lost 1-2 | -211635 |
| 11draft | 130 | Teoh, Yann Lee (1756) | Lost 1-2 | -161619 |
| 12draft | 122 | Sarap, Karl (1792) | Lost 1-2 | -141605 |
| top | average opponent: 1665record: 4-6 | new rating: 1605 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1593 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 62 | Stock, Marc (1536) | Won 0-0 | +171610 |
| 3standard | 343 | Laguerre, Mathieu (1763) | Won 2-1 | +211631 |
| 4standard | 83 | D'Elia, Gerardo (1506) | Lost 1-2 | -201611 |
| 5standard | 403 | Gravesen, Soren (1563) | Won 2-1 | +171628 |
| 6standard | 87 | Wiederspan, Paul (1550) | Won 2-0 | +161644 |
| 7standard | 62 | Andrien, Arnaud (1663) | Won 2-0 | +191663 |
| 8standard | 38 | Cadier, Ron (1842) | Lost 0-2 | -151648 |
| 9standard | 80 | Vrankenne, Vincent (1561) | Won 2-0 | +161664 |
| 10standard | 52 | Tzirinis, Panagiotis (1641) | Won 2-1 | +181682 |
| 11standard | 44 | Guesnel, Quentin (1654) | Lost 0-2 | -191663 |
| 12standard | 51 | Payen, Jeremy (1815) | Won 2-0 | +211684 |
| 13standard | 37 | Lehner, Bernhard (1878) | Lost 1-2 | -141670 |
| 14standard | 74 | Burgold, Lino (1838) | Lost 1-2 | -151655 |
| 15standard | 82 | Verbeken, Dirk (1701) | Lost 1-2 | -181637 |
| top | average opponent: 1679record: 8-6 | new rating: 1637 | ||
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 181 | Jimenez, Adolfo (1535) | Won 2-0 | +171572 |
| 4sealed | 119 | Pezzo, Fabio (1670) | Won 2-1 | +201592 |
| 5sealed | 32 | Gonzalez Bermejo, Eduardo David (1538) | Won 2-0 | +171609 |
| 6sealed | 8 | Gonzalez, Gerardo (1574) | Lost 1-2 | -191590 |
| 7sealed | 93 | Economides, Stefanos (1574) | Won 2-1 | +181608 |
| 8sealed | 58 | Schuringa, Sebastiaan (1744) | Won 2-0 | +211629 |
| 9sealed | 17 | Giorgio, Francesco (1803) | Lost 0-2 | -151614 |
| 10draft | 4 | Steinborn, Robin (1851) | Lost 1-2 | -141600 |
| 11draft | 32 | Gonzalez, Adrian [ESP] (1552) | Won 2-0 | +171617 |
| 12draft | 35 | Gheysen, Olivier (1673) | Won 2-0 | +191636 |
| 13draft | 45 | Moral, Carlos (2035) | Lost 0-2 | -111625 |
| 14draft | 63 | Monsieurs, Patrick (1675) | Lost 1-2 | -171608 |
| 15draft | 52 | Sanchez, Patxi (1777) | Lost 0-2 | -151593 |
| top | average opponent: 1693record: 7-6 | new rating: 1593 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 170 | Cartwright, Sarah (1540) | Won 1-0 | +201484 |
| 4standard | 7 | Loufek, Vaclav (1558) | Won 2-0 | +191503 |
| 5standard | 13 | Lansdale, Tim (1548) | Draw 1-1 | +11504 |
| 6standard | 28 | Schultz, Bjorn (1570) | Won 2-0 | +191523 |
| 7standard | 14 | Leigh, David (1609) | Won 2-0 | +201543 |
| 8standard | 7 | Cammilluzzi, Marco (1883) | Lost 0-2 | -121531 |
| 9standard | 28 | Patarca, Humberto (1791) | Won 2-0 | +221553 |
| 10standard | 30 | Murray, Stephen (1969) | Lost 1-2 | -111542 |
| 11standard | 74 | Adams, Dominic A (1605) | Lost 1-2 | -161526 |
| 12standard | 97 | Baudys, Ondrej (1807) | Draw 1-1 | +51531 |
| 13standard | 107 | Sajgalik, Eduardo (1784) | Won 2-1 | +221553 |
| 14standard | 87 | Grutter, Tobias (1574) | Won 2-0 | +191572 |
| 15standard | 67 | Levitt, Olivier (1635) | Lost 0-2 | -171555 |
| top | average opponent: 1683record: 7-4-2 | new rating: 1555 | ||
| Grand Prix Madrid 2014 (modern) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 210 | Carli Maltinti, Lorenzo (1596) | Lost 0-2 | -161457 |
| 4modern | 893 | Klocke, Daniel (1572) | Won 2-1 | +201477 |
| 5modern | 665 | Mena, Alberto (1583) | Won 2-0 | +201497 |
| 6modern | 76 | Pombinho, Iuri (1525) | Lost 0-2 | -181479 |
| 7modern | 251 | Pages Vidal, Marc (1531) | Won 2-0 | +191498 |
| 8modern | 84 | Garcia Goicoechea, Andres (1554) | Lost 0-2 | -171481 |
| 9modern | 256 | Marreiros, Joao (1535) | Lost 1-2 | -171464 |
| top | average opponent: 1557record: 3-4 | new rating: 1464 | ||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 147 | Olivera Herrera, Javie (1500) | Lost 1-2 | -171447 |
| 2sealed | 254 | Rodrigues, Luis E (1482) | Won 2-0 | +181465 |
| 3sealed | 219 | Miori, Marina (1651) | Lost 0-2 | -141451 |
| 4sealed | 228 | Campos, Pedro (1574) | Won 2-1 | +201471 |
| 5sealed | 169 | Navarro Argemi, Eloy (1450) | Lost 0-2 | -191452 |
| 6sealed | 201 | Gadchaux, Laurent (1573) | Won 2-0 | +211473 |
| top | average opponent: 1538record: 3-3 | new rating: 1473 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 107 | Dahlke, Philipp (1535) | Lost 1-2 | -181481 |
| 3sealed | 152 | Stahl, Gerry (1486) | Lost 1-2 | -181463 |
| 4sealed | 245 | Bergmann, Raphael (1481) | Won 2-1 | +191482 |
| 5sealed | 185 | Ziegler, Mathias (1432) | Won 2-0 | +171499 |
| 6sealed | 161 | Weiss, Steffen (1506) | Lost 1-2 | -181481 |
| 7sealed | 173 | Materne, Philipp (1530) | Lost 0-2 | -171464 |
| top | average opponent: 1495record: 2-4 | new rating: 1464 | ||
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 213 | Mora Munoz, Jose (1500) | Won 2-1 | +181518 |
| 2sealed | 10 | Marques, Carlos 885 (1518) | Won 2-1 | +181536 |
| 3sealed | 30 | Kopfli, Flavio (1520) | Lost 1-2 | -181518 |
| 4sealed | 69 | Gaspar, Nuno (1517) | Lost 0-2 | -181500 |
| 5sealed | 156 | Guiomar, Fernando (1499) | Lost 0-2 | -181482 |
| 6sealed | 171 | Cristovao, Antonio (1482) | Won 2-0 | +181500 |
| 7sealed | 134 | Murillo, Carlos (1500) | Won 2-1 | +181518 |
| 8sealed | 97 | Luis, Antonio [PRT] (1465) | Lost 1-2 | -191499 |
| top | average opponent: 1500record: 4-4 | new rating: 1499 | ||