Rotstejn, Jonathan
Current rating: 1575
Record: 44-42-3 (GP) / 3-4 (professional)
| Grand Prix Antwerp 2013 (modern) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 285 | Op Den Kelder, Leroy (1500) | Won 2-0 | +171592 |
| 2modern | 47 | Kenbeek, Wout (1686) | Won 2-0 | +191611 |
| 3modern | 272 | Guglielmini, Enrico (1645) | Won 2-1 | +191630 |
| 4modern | 25 | Esposito, Alessandro (1615) | Lost 1-2 | -181612 |
| 5modern | 146 | Willems, Gert (1565) | Lost 1-2 | -191593 |
| 6modern | 295 | Marsman, Mark (1580) | Lost 1-2 | -181575 |
| top | average opponent: 1598record: 3-3 | new rating: 1575 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 607 | Moiseev, Dmitry (1891) | Lost 0-2 | -131578 |
| 4legacy | 756 | David, Vincent (1503) | Won 2-0 | +171595 |
| 5legacy | 678 | Rensonnet, Pierre (1641) | Won 2-0 | +191614 |
| 6legacy | 639 | Hondius, Merrin L (1578) | Lost 0-2 | -191595 |
| 7legacy | 719 | Warcholik, Manuel (1493) | Lost 0-2 | -201575 |
| top | average opponent: 1621record: 2-3 | new rating: 1575 | ||
| Grand Prix Turin 2012 (modern) | starting rating: 1612 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 27 | Mastrodomenico, Luigi (1453) | Lost 1-2 | -211591 |
| 5modern | 77 | Lang, Matteo (1625) | Won 2-0 | +181609 |
| 6modern | 42 | Czolk, Stefan (1635) | Lost 1-2 | -171592 |
| 7modern | 70 | Ferrero Araujo, Miguel Angel (1616) | Draw 1-1 | 01592 |
| 8modern | 96 | Brand, Fabian (1584) | Draw 1-1 | 01592 |
| 9modern | 105 | Martinelli, Andrea (1522) | Draw 0-0 | -11591 |
| top | average opponent: 1572record: 1-2-3 | new rating: 1591 | ||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 541 | Kotov, Anton (1789) | Won 2-0 | +211599 |
| 5standard | 525 | Christensen, Allan (1980) | Won 2-0 | +251624 |
| 6standard | 519 | Mueller, Andre (1757) | Won 2-1 | +201644 |
| 7standard | 506 | Paskov, Alexandre (1580) | Won 2-0 | +171661 |
| 8standard | 502 | Jasiulionis, Gintaras (1620) | Won 2-1 | +171678 |
| 9standard | 501 | Desserne, Florian (1637) | Won 2-1 | +181696 |
| 10standard | 2 | Kowalski, Grzegorz (1799) | Lost 1-2 | -161680 |
| 11standard | 5 | Zimmermann, Martin (1917) | Lost 1-2 | -141666 |
| 12standard | 36 | Couvertier, Marien (1637) | Lost 0-2 | -191647 |
| 13standard | 49 | Schneider, Norman (1574) | Won 2-1 | +171664 |
| 14standard | 36 | Kopec, Mateusz (1799) | Lost 0-2 | -161648 |
| 15standard | 42 | Steiner, Stefan (1614) | Lost 1-2 | -181630 |
| 16standard | 48 | Renaille, Gaetan (1615) | Lost 0-2 | -181612 |
| top | average opponent: 1717record: 7-6 | new rating: 1612 | ||
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 91 | Ortiz de la Torre, David (1480) | Won 2-1 | +161598 |
| 5sealed | 46 | Genovese Darling, Jonathan James Christie (1649) | Lost 1-2 | -171581 |
| 6sealed | 87 | Mercader Diaz, Lucas (1534) | Won 2-0 | +171598 |
| 7sealed | 71 | Selvaggi, Alessandro (1514) | Won 2-1 | +171615 |
| 8sealed | 30 | Lindner, Marcus (1588) | Lost 0-2 | -191596 |
| 9sealed | 66 | Janeczek, Jakub (1554) | Lost 0-2 | -181578 |
| top | average opponent: 1553record: 3-3 | new rating: 1578 | ||
| Pro Tour Philadelphia 2011 (modern) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 187 | Sittner, Alex (1756) | Lost 1-2 | -151567 |
| 2modern | 141 | Ikawa, Yoshihiko (1825) | Won 2-1 | +231590 |
| 3modern | 147 | Kastle, Darwin (1746) | Lost 0-2 | -161574 |
| 4modern | 137 | Cassini, Gregory (1723) | Won 2-1 | +211595 |
| 5modern | 118 | Tietze, Maxwell (1884) | Won 2-1 | +231618 |
| 6draft | 30 | Duke, Reid (1704) | Lost 1-2 | -161602 |
| 7draft | 9 | Tung, Mark (1511) | Lost 1-2 | -201582 |
| top | average opponent: 1736record: 3-4 | new rating: 1582 | ||
| Grand Prix London 2011 (MBS limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 64 | Lee, Yu Hin (1499) | Won 2-1 | +171593 |
| 3sealed | 49 | Sajgalik, Eduardo (1759) | Won 2-1 | +211614 |
| 4sealed | 20 | Canavesi, Daniele (1870) | Lost 1-2 | -141600 |
| 5sealed | 57 | Chabriac, Nicolas (1524) | Lost 0-2 | -191581 |
| 6sealed | 52 | Borcevsky, Pavel (1658) | Won 2-1 | +191600 |
| 7sealed | 54 | Franco Junior, Cassiano (1579) | Lost 1-2 | -181582 |
| top | average opponent: 1648record: 3-3 | new rating: 1582 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1614 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 130 | Caruel, Julien (1472) | Won 2-0 | +161630 |
| 3sealed | 104 | Fuentes, Calosso (1714) | Lost 1-2 | -171613 |
| 4sealed | 226 | Le Guiban, Kaourintin (1518) | Lost 0-2 | -191594 |
| 5sealed | 254 | Fernstrom, Andreas (1615) | Lost 1-2 | -181576 |
| top | average opponent: 1580record: 1-3 | new rating: 1576 | ||
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 152 | Lindner, Johannes (1518) | Won 2-0 | +181552 |
| 3sealed | 92 | Mikheeva, Nataliya (1571) | Won 2-0 | +181570 |
| 4sealed | 100 | Frauenschlager, Matthias (1555) | Won 2-1 | +181588 |
| 5sealed | 47 | Leigh, Simon (1624) | Lost 0-2 | -171571 |
| 6sealed | 61 | Murray, Stephen (1692) | Lost 0-2 | -161555 |
| 7sealed | 110 | Wohrle, Sven (1659) | Won 2-0 | +201575 |
| 8sealed | 99 | Lochert, Johannes (1656) | Won 2-0 | +191594 |
| 9sealed | 33 | Bruckmeyer, Andreas (1568) | Won 2-1 | +181612 |
| 10sealed | 40 | Watsfeldt, Elias (1731) | Lost 0-2 | -161596 |
| 11draft | 75 | Neidler, David (1547) | Won 2-0 | +171613 |
| 12draft | 3 | Kaufmann, David (1573) | Won 2-1 | +171630 |
| 13draft | 30 | Mccrae, John (1578) | Won 2-1 | +171647 |
| 14draft | 85 | Faber, Manuel (1804) | Lost 0-2 | -151632 |
| 15draft | 67 | Maurer, Lukas (1643) | Lost 1-2 | -181614 |
| top | average opponent: 1623record: 9-5 | new rating: 1614 | ||
| Grand Prix Paris 2009 (ZEN limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 692 | Chitel, Arnaud (1483) | Lost 1-2 | -191532 |
| 5sealed | 776 | Benezra, Alexandre (1555) | Lost 0-2 | -171515 |
| 6sealed | 872 | Arndt, Melanie (1477) | Won 2-1 | +171532 |
| 7sealed | 794 | Bizot, Tim (1490) | Won 2-1 | +171549 |
| 8sealed | 741 | van den Oever, Roy (1724) | Lost 1-2 | -151534 |
| top | average opponent: 1546record: 2-3 | new rating: 1534 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 202 | Gerecke, Piet (1539) | Won 2-1 | +191531 |
| 2sealed | 91 | Bricout, Francois (1696) | Won 2-0 | +211552 |
| 3sealed | 9 | Davits, Ben (1538) | Lost 1-2 | -181534 |
| 4sealed | 189 | Geuens, Peter (1520) | Lost 1-2 | -191515 |
| 5sealed | 231 | Egloff, Lukas (1600) | Won 2-0 | +201535 |
| 6sealed | 181 | Gouveia, Fabricio (1446) | Won 2-1 | +161551 |
| 7sealed | 103 | Pfau, Andreas (1526) | Won 0-0 | +181569 |
| 8sealed | 54 | Szoke, Zoltan (1600) | Lost 1-2 | -181551 |
| top | average opponent: 1558record: 5-3 | new rating: 1551 | ||
| Grand Prix Hasselt 2006 (RAV limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 166 | Lamr, Martin (1636) | Won 2-0 | +211504 |
| 2sealed | 4 | Kunzler, Matthias (1522) | Lost 0-2 | -171487 |
| 3sealed | 50 | van den Brink, Peter (1686) | Won 2-0 | +211508 |
| 4sealed | 17 | Jantunen, Pauli (1574) | Won 2-1 | +191527 |
| 5sealed | 11 | Andreasen, Dennis (1601) | Lost 0-2 | -161511 |
| 6sealed | 126 | Van de Rijck, Stijn (1518) | Won 2-0 | +181529 |
| 7sealed | 79 | Rieff, Menno (1621) | Lost 0-2 | -171512 |
| top | average opponent: 1594record: 4-3 | new rating: 1512 | ||
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 158 | Hemmer, Philipp (1500) | Lost 0-2 | -181482 |
| 2extended | 396 | Gabriel, Pierre-Dennis (1503) | Won 2-0 | +181500 |
| 3extended | 341 | Szegho, Dalibor (1614) | Won 2-1 | +201520 |
| 4extended | 153 | Schuringa, Remco (1519) | Lost 1-2 | -181502 |
| 5extended | 309 | van de Sande, Niels (1501) | Lost 0-2 | -181484 |
| 6extended | 297 | Chaplin, Ian (1483) | Won 2-1 | +181502 |
| 7extended | 208 | Gramser, Niels (1500) | Lost 0-2 | -181484 |
| 8extended | 216 | Peters, Juri (1486) | Won 2-1 | +181502 |
| 9extended | 155 | Dannowski, Carsten (1453) | Lost 0-2 | -191483 |
| top | average opponent: 1507record: 4-5 | new rating: 1483 | ||