Jara Perez, Juan Carlos
Current rating: 1605
Record: 97-86-4
- 2006
- 2007
- 2009
- 2012
- 2013
- 2015
- 2016
- 2017
- 2018
- 2019
| Grand Prix Sao Paulo 2019 (2) (ELD standard) | starting rating: 1638 | |||
| round | table | opponent (rating) | result | Δrating |
| A2standard | 1 | Da Silva Nazario, Luiz Fernando (1482) | Draw 1-1 | -31635 |
| A3standard | 57 | Rodriguez, Gabriel [BRA] (1486) | Lost 1-2 | -211614 |
| A4standard | 95 | Bigatti, Santiago (1498) | Won 2-1 | +161630 |
| A5standard | 62 | Dos Santos Junior, Milton (1485) | Won 2-1 | +151645 |
| A6standard | 40 | Santiago Brandt, Marcos Paulo (1531) | Lost 0-2 | -201625 |
| A7standard | 63 | Antunes da Silva, Kleber (1467) | Lost 1-2 | -201605 |
| top | average opponent: 1491record: 2-3-1 | new rating: 1605 | ||
| Grand Prix Birmingham 2019 (modern) | starting rating: 1662 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 68 | Dores, Pedro (1831) | Won 2-0 | +211683 |
| 3modern | 75 | Burton, Oliver (1584) | Won 2-0 | +161699 |
| 4modern | 78 | Groves, Sam (1557) | Lost 0-2 | -211678 |
| 5modern | 140 | Thompson, Richard [IRL] (1640) | Won 2-0 | +181696 |
| 6modern | 118 | Patrick, Stauffer (1554) | Lost 1-2 | -211675 |
| 7modern | 180 | Mattens, Micky (1607) | Lost 1-2 | -191656 |
| 8modern | 144 | Garbett, Harry (1650) | Lost 1-2 | -181638 |
| top | average opponent: 1632record: 3-4 | new rating: 1638 | ||
| Grand Prix London 2019 (WAR sealed) | starting rating: 1659 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 277 | Edwards, Brendan (1703) | Lost 0-2 | -171642 |
| A2sealed | 330 | Muhlbock, Marc (1856) | Won 2-0 | +221664 |
| A3sealed | 173 | Cavassi, Edoardo (1504) | Won 2-0 | +151679 |
| A4sealed | 122 | Abril Navarro, Cristobal (1724) | Lost 1-2 | -171662 |
| top | average opponent: 1697record: 2-2 | new rating: 1662 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1677 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 220 | Sloo, Felix (1571) | Lost 1-2 | -201657 |
| 4sealed | 450 | Kvas, Bojan (1797) | Won 2-0 | +201677 |
| 5sealed | 192 | Alfonsson, Andreas (1590) | Won 2-1 | +171694 |
| 6sealed | 252 | Moscato, Adriano (1842) | Lost 1-2 | -161678 |
| 7sealed | 461 | Kracman, Jiri (1604) | Lost 0-2 | -191659 |
| top | average opponent: 1681record: 2-3 | new rating: 1659 | ||
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1652 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 220 | Wilkinson, Thomas (1480) | Won 2-1 | +151667 |
| 3legacy | 176 | van Donselaar, Philip (1718) | Draw 1-1 | 01667 |
| 4legacy | 149 | Hartnell, Chris (1537) | Won 2-0 | +161683 |
| 5legacy | 66 | Heurtier, Geoffroy (1688) | Lost 0-2 | -181665 |
| 6legacy | 180 | Jansen, Sepp (1695) | Lost 1-2 | -171648 |
| 7legacy | 254 | Raffoux, Benjamin (1432) | Won 2-1 | +141662 |
| 8legacy | 183 | Smith, Colin [ENG] (1487) | Won 2-0 | +151677 |
| top | average opponent: 1577record: 4-2-1 | new rating: 1677 | ||
| Grand Prix London 2018 (RIX limited) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 417 | Spargo, Adam (1475) | Won 2-0 | +161627 |
| 3sealed | 125 | Kuenzli, Michael (1509) | Lost 0-2 | -201607 |
| 4sealed | 455 | Vendelboe, Pierre (1550) | Lost 1-2 | -191588 |
| 5sealed | 717 | Brusatori, Giacomo (1345) | Won 2-1 | +131601 |
| 6sealed | 343 | Ziska, Bergur (1505) | Won 2-1 | +161617 |
| 7sealed | 445 | Rau, Simon (1618) | Won 2-1 | +181635 |
| 8sealed | 259 | Remillard, Michel (1666) | Won 2-0 | +191654 |
| 9sealed | 94 | Riley, David (1615) | Lost 1-2 | -191635 |
| 10draft | 50 | Seidl, Julius (1625) | Won 2-1 | +181653 |
| 11draft | 128 | Arndt, Georg (1770) | Won 2-0 | +201673 |
| 12draft | 174 | Widawski, Xavier (1678) | Lost 0-2 | -181655 |
| 13draft | 81 | Buckle, Callan (1577) | Lost 0-2 | -191636 |
| 14draft | 65 | Loucif, Salah-Eddine (1585) | Won 2-0 | +171653 |
| 15draft | 32 | Nichols, Greg (1580) | Draw 1-1 | -11652 |
| top | average opponent: 1578record: 8-5-1 | new rating: 1652 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 282 | Gesnot, Hugo (1518) | Lost 1-2 | -191559 |
| 3standard | 429 | Gansel, Dennis (1466) | Lost 1-2 | -201539 |
| 4standard | 527 | Gemba, Lukasz (1479) | Won 2-1 | +171556 |
| 5standard | 318 | Clay, Bradley (1454) | Won 2-1 | +161572 |
| 6standard | 220 | Mackl, Valentin (1785) | Won 2-0 | +221594 |
| 7standard | 178 | Viniczai, Tibor (1767) | Won 2-1 | +211615 |
| 8standard | 75 | Lozowitskiy, Stanislaw (1572) | Won 2-0 | +181633 |
| 9standard | 93 | Michalczuk, Piotr (1581) | Lost 0-2 | -191614 |
| 10standard | 128 | Prunariu, Alexandru (1654) | Lost 1-2 | -181596 |
| 11standard | 165 | Zimmermann, Raoul (1703) | Lost 1-2 | -161580 |
| 12standard | 184 | Rebizant, Pawel (1535) | Won 2-0 | +171597 |
| 13standard | 152 | Kirkman, Kane (1467) | Won 2-0 | +161613 |
| 14standard | 134 | Battistuzzi, Nicolo (1583) | Lost 1-2 | -181595 |
| 15standard | 140 | Wywiol, Rafal (1521) | Won 2-0 | +161611 |
| top | average opponent: 1578record: 8-6 | new rating: 1611 | ||
| Grand Prix Birmingham 2017 (modern) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 189 | Baron, Jake (1585) | Lost 0-0 | -181557 |
| 3modern | 613 | McIntyre, Graeme (1456) | Won 2-1 | +161573 |
| 4modern | 484 | Sutherland-Clark, Nyle (1568) | Lost 1-2 | -181555 |
| 5modern | 615 | Jedlinski, Mateusz (1500) | Lost 0-2 | -191536 |
| 6modern | 686 | Seawright, Alexander (1487) | Won 2-1 | +171553 |
| 7modern | 392 | Ferguson, Sean (1680) | Won 2-0 | +211574 |
| 8modern | 308 | Arvidsson, Martin (1597) | Won 2-0 | +181592 |
| 9modern | 316 | Southworth, Luke (1820) | Lost 0-2 | -141578 |
| top | average opponent: 1587record: 4-4 | new rating: 1578 | ||
| Grand Prix Madrid 2016 (KLD standard) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 8 | Prats, Daniel (1481) | Won 2-1 | +171574 |
| 2standard | 69 | Pena Perez, Eduardo (1521) | Won 2-1 | +171591 |
| 3standard | 53 | Gadeyne, Kenneth (1454) | Won 2-0 | +161607 |
| 4standard | 87 | Lorente Rivera, Carles Joan (1522) | Won 2-1 | +161623 |
| 5standard | 26 | Von Loh, Ivan (1601) | Draw 1-1 | 01623 |
| 6standard | 57 | Bousfield, Callum (1632) | Lost 1-2 | -181605 |
| 7standard | 129 | Ferrero Araujo, Miguel Angel (1630) | Won 2-1 | +181623 |
| 8standard | 82 | Bratu, Cosmin (1485) | Lost 1-2 | -201603 |
| 9standard | 169 | Garcia Ballesteros, Mariluz (1539) | Won 2-0 | +171620 |
| 10standard | 111 | Bonde, Michael (1773) | Lost 1-2 | -161604 |
| 11standard | 157 | Balbuena Evans, Sergio (1714) | Won 2-0 | +201624 |
| 12standard | 117 | Hatto, Steve (1917) | Lost 1-2 | -121612 |
| 13standard | 145 | Gyba, Konrad (1641) | Lost 0-2 | -181594 |
| 14standard | 156 | Bielaszewski, Adam (1531) | Lost 1-2 | -191575 |
| top | average opponent: 1603record: 7-6-1 | new rating: 1575 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1638 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 898 | Ortal, Ofek (1500) | Won 2-0 | +151653 |
| 2sealed | 86 | Coombes, John (1518) | Won 2-1 | +161669 |
| 3sealed | 123 | Harre, Martin (1516) | Lost 1-2 | -211648 |
| 4sealed | 493 | Thormahlen, Bruno (1583) | Won 2-0 | +171665 |
| 5sealed | 332 | Holmstedt, Rolf (1373) | Won 2-0 | +131678 |
| 6sealed | 196 | Smith, Becky (1536) | Won 2-1 | +151693 |
| 7sealed | 111 | Mrklic, Zoran (1457) | Won 2-1 | +141707 |
| 8sealed | 90 | Boudaoud, Hakim (1784) | Lost 1-2 | -171690 |
| 9sealed | 102 | Knocinski, Przemek (1769) | Lost 0-2 | -161674 |
| 10draft | 276 | Noorlander, Mark (1572) | Lost 0-1 | -201654 |
| 11draft | 67 | Lundqvist, Patrik (1553) | Lost 0-2 | -201634 |
| 12draft | 203 | Corral, David (1602) | Lost 0-2 | -191615 |
| 13draft | 273 | Abrahamson, Roy (1508) | Lost 1-2 | -201595 |
| 14draft | 67 | Balimoglu, Ari (1522) | Lost 1-2 | -191576 |
| 15draft | 184 | Colomei, Rares-Glad (1545) | Lost 0-2 | -191557 |
| top | average opponent: 1556record: 6-9 | new rating: 1557 | ||
| Grand Prix Prague 2016 (legacy) | starting rating: 1638 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 128 | Dlugosz, Piotr (1500) | Won 2-0 | +151653 |
| 2legacy | 161 | Szura, Robert (1379) | Won 2-1 | +131666 |
| 3legacy | 286 | Savolainen, Pasi (1414) | Lost 1-2 | -221644 |
| 4legacy | 196 | Sajjad, Hamza (1455) | Won 2-1 | +141658 |
| 5legacy | 278 | Fischer, Tom (1596) | Lost 1-2 | -191639 |
| 6legacy | 272 | Quevedo, Adrian (1473) | Lost 1-2 | -211618 |
| 7legacy | 347 | Szabo, Laszlo (1438) | Won 2-1 | +151633 |
| 8legacy | 251 | Schuringa, Sebastiaan (1731) | Won 2-1 | +201653 |
| 9legacy | 237 | Lybaert, Marijn (1809) | Lost 1-2 | -151638 |
| top | average opponent: 1533record: 5-4 | new rating: 1638 | ||
| Grand Prix Manchester 2016 (SOI standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 105 | Murphy, Anthony (1452) | Won 2-0 | +161566 |
| 2standard | 315 | Tilley, John (1523) | Lost 0-2 | -191547 |
| 3standard | 682 | Rice, Edmund (1500) | Lost 1-2 | -181529 |
| 4standard | 755 | Hollinshead, Robert (1481) | Won 2-0 | +171546 |
| 5standard | 508 | Walkden, Joseph (1498) | Won 2-0 | +171563 |
| 6standard | 416 | Tregilgas, Conner (1522) | Won 2-0 | +171580 |
| 7standard | 178 | Baldwin, Guy (1484) | Won 2-0 | +161596 |
| 8standard | 226 | Kaye, Leo (1567) | Lost 0-2 | -181578 |
| 9standard | 218 | Aaro, Carl Oscar (1647) | Won 2-0 | +191597 |
| 10standard | 143 | Ellerby, David (1490) | Won 2-0 | +161613 |
| 11standard | 157 | Mostyn, George (1435) | Won 2-0 | +151628 |
| 12standard | 70 | van Driel, Boaz (1789) | Lost 1-2 | -151613 |
| 13standard | 121 | Studer, Yannick (1731) | Won 2-0 | +201633 |
| 14standard | 83 | Ahlstrom, Christian (1821) | Lost 0-2 | -151618 |
| 15standard | 96 | Vesaoja, Eero (1689) | Won 2-0 | +201638 |
| top | average opponent: 1575record: 10-5 | new rating: 1638 | ||
| Grand Prix Bologna 2016 (modern) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 115 | Abelt, Marc (1374) | Won 2-1 | +141602 |
| 2modern | 396 | Kynoch, Douglas (1516) | Won 2-0 | +161618 |
| 3modern | 7 | Pupe, Thomas (1463) | Won 2-1 | +151633 |
| 4modern | 23 | Muccioli, Michele (1555) | Won 2-1 | +171650 |
| 5modern | 10 | Kall, Marian (1498) | Won 2-0 | +151665 |
| 6modern | 8 | Simon, Nils (1563) | Lost 1-2 | -201645 |
| 7modern | 173 | Avedano, Andrea (1466) | Won 2-0 | +151660 |
| 8modern | 21 | Nardi, Giacomo (1575) | Lost 0-2 | -191641 |
| 9modern | 172 | Akdamar, Meric (1512) | Lost 1-2 | -211620 |
| 10modern | 243 | Corazza, Davide (1545) | Lost 1-2 | -191601 |
| 11modern | 336 | Cammilluzzi, Marco (1839) | Won 2-0 | +221623 |
| 12modern | 192 | Berger, Meciek (1723) | Lost 1-2 | -161607 |
| 13modern | 288 | Trippel, Christian (1545) | Lost 0-2 | -191588 |
| 14modern | 268 | Passow, Christopher (1564) | Lost 0-2 | -191569 |
| 15modern | 246 | Ferroni, Riccardo (1496) | Lost 1-2 | -191550 |
| top | average opponent: 1549record: 7-8 | new rating: 1550 | ||
| Grand Prix London 2015 (ORI standard) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 370 | Pendle, Andy P (1500) | Won 2-0 | +161618 |
| 2standard | 141 | Howard, Liam (1518) | Lost 1-2 | -201598 |
| 3standard | 275 | Thomas, Paul [ENG] (1467) | Won 2-0 | +161614 |
| 4standard | 202 | Cheung, Yuer Chung (1511) | Won 2-0 | +161630 |
| 5standard | 84 | Roberts, Martin (1503) | Won 2-0 | +151645 |
| 6standard | 63 | Russo, Enrico (1502) | Lost 0-2 | -201625 |
| 7standard | 142 | Levitt, Olivier (1576) | Lost 1-2 | -191606 |
| 8standard | 218 | Labine, Stephane (1583) | Lost 0-2 | -181588 |
| top | average opponent: 1520record: 4-4 | new rating: 1588 | ||
| Grand Prix Bilbao 2013 (modern) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 27 | Bernal Calleja, Gonzal (1448) | Lost 0-2 | -211576 |
| 2modern | 297 | Duarte, Javier (1481) | Won 2-1 | +161592 |
| 3modern | 300 | Comaposada Cruz, Gabriel (1483) | Lost 1-2 | -201572 |
| 4modern | 338 | Barral Bello, Alfredo (1467) | Lost 1-2 | -201552 |
| 5modern | 400 | Cano, Jose Maria (1467) | Won 2-1 | +171569 |
| 6modern | 346 | Bonaiuti, Fabio (1505) | Won 2-0 | +161585 |
| 7modern | 298 | Economides, Ioannis (1488) | Lost 1-2 | -191566 |
| 8modern | 307 | Martinez Gracia, Alber (1482) | Won 2-0 | +161582 |
| 9modern | 239 | Barquilla Rodriguez, Jose (1663) | Won 2-1 | +201602 |
| top | average opponent: 1498record: 5-4 | new rating: 1602 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 613 | Cassini, Gregory (1807) | Lost 1-2 | -141543 |
| 5sealed | 661 | Perez, Pedro M (1558) | Lost 1-2 | -171526 |
| 6sealed | 749 | Riaza Sanchez, Adrian (1523) | Won 2-0 | +171543 |
| 7sealed | 725 | Luengos, Dani (1468) | Won 2-0 | +171560 |
| 8sealed | 667 | Malmodin, Tommy (1571) | Won 2-0 | +181578 |
| 9sealed | 646 | Ramirez, Gabriel (1563) | Won 2-0 | +181596 |
| 10draft | 42 | Cifka, Stanislav (1789) | Lost 1-2 | -151581 |
| 11draft | 18 | Rodrigues, Thiago (1507) | Lost 0-2 | -191562 |
| 12draft | 84 | Diez Pastor, Jon Arkaiz (1562) | Lost 1-2 | -181544 |
| 13draft | 84 | Janeco, Andre (1514) | Won 2-1 | +181562 |
| 14draft | 18 | Skeparnides, George (1564) | Won 2-1 | +181580 |
| 15draft | 67 | Wright, Mick (1519) | Won 2-1 | +171597 |
| top | average opponent: 1579record: 7-5 | new rating: 1597 | ||
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 100 | Garcia, Ruben (1581) | Won 2-1 | +181569 |
| 3standard | 19 | Piatkowski, Dominik (1586) | Lost 0-2 | -171552 |
| 4standard | 146 | Guiomar, Gustavo (1518) | Won 2-1 | +171569 |
| 5standard | 129 | Rizhikov, Pavel (1551) | Won 2-0 | +181587 |
| 6standard | 87 | Matignon, Guillaume (1743) | Lost 1-2 | -151572 |
| 7standard | 128 | Maubert, Noham (1534) | Won 2-0 | +171589 |
| 8standard | 73 | Castro, Manuel (1573) | Lost 1-2 | -181571 |
| 9standard | 86 | Kohl, Reinhold (1800) | Lost 0-2 | -141557 |
| top | average opponent: 1611record: 4-4 | new rating: 1557 | ||
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 11 | Oreni, Stefano (1555) | Won 2-0 | +181560 |
| 5block | 11 | Valenti, Ezio (1595) | Won 2-0 | +191579 |
| 6block | 14 | Doise, Jan (1950) | Lost 0-2 | -121567 |
| 7block | 45 | Lanese, Ivan (1638) | Lost 1-2 | -161551 |
| 8block | 47 | Franceschini, Saverio (1555) | Won 2-0 | +181569 |
| 9block | 33 | Romeo, Pasquale (1572) | Lost 0-2 | -181551 |
| top | average opponent: 1644record: 3-3 | new rating: 1551 | ||
| Grand Prix Barcelona 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 6 | Canals, Albert (1556) | Won 2-0 | +191519 |
| 5sealed | 17 | Preto, Sergio (1575) | Lost 0-2 | -171502 |
| 6sealed | 56 | Padulazzi, Massimiliano (1468) | Won 2-1 | +171519 |
| 7sealed | 17 | Barrera, Juan (1456) | Won 2-1 | +171536 |
| 8sealed | 22 | Luengo, Jorge (1717) | Lost 0-2 | -141522 |
| 9sealed | 45 | Petroczi, Thomas (1568) | Won 2-1 | +181540 |
| 10draft | 21 | Dominguez Ramos, Alejandro (1780) | Lost 0-2 | -131527 |
| 11draft | 28 | Rothaupt, Marco (1809) | Won 2-1 | +231550 |
| 12draft | 36 | Kapalas, Georgios (1916) | Won 2-0 | +241574 |
| 13draft | 53 | Roca, Enric (1623) | Lost 0-2 | -171557 |
| 14draft | 6 | Martinez, Alexis (1733) | Lost 1-2 | -151542 |
| top | average opponent: 1655record: 6-5 | new rating: 1542 | ||