Goncarov, Jan
Current rating: 1632
Record: 52-49-3
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 998 | Vardzik, Tomas (1562) | Lost 1-2 | -181574 |
| 2sealed | 1027 | Koos, Alexander (1480) | Won 2-0 | +161590 |
| 3sealed | 616 | Di Pancrazio, Marc (1674) | Won 2-0 | +191609 |
| 4sealed | 692 | Forgac, Marian (1519) | Won 2-0 | +171626 |
| 5sealed | 159 | Heiss, Marvin (1737) | Won 2-0 | +201646 |
| 6sealed | 255 | Grosch, Mirko (1590) | Won 2-0 | +171663 |
| 7sealed | 130 | Enevoldsen, Thomas (1992) | Won 2-0 | +241687 |
| 8sealed | 78 | Friedrich, Fabian (1793) | Lost 1-2 | -161671 |
| 9sealed | 734 | Kauf, Jamin (1767) | Lost 1-2 | -171654 |
| 10draft | 650 | Lysenko, Artyom (1551) | Draw 1-1 | -21652 |
| 11draft | 684 | Magris, Alessio (1602) | Lost 1-2 | -191633 |
| 12draft | 766 | Althoff, Simon (1667) | Won 2-1 | +191652 |
| 13draft | 649 | Fayard, Pierre (1724) | Lost 0-2 | -171635 |
| 14draft | 735 | Kubat, Jaroslav (1490) | Won 2-0 | +161651 |
| 15draft | 589 | Luger, Manuel (1595) | Lost 0-2 | -191632 |
| top | average opponent: 1650record: 8-6-1 | new rating: 1632 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Kaminski, Alexander (1500) | Won 2-0 | +171585 |
| 2sealed | 192 | Boruvka, Petr (1727) | Won 2-0 | +211606 |
| 3sealed | 435 | Johnson, Derek (1571) | Won 2-0 | +171623 |
| 4sealed | 21 | Maynard, Pascal (2024) | Won 2-1 | +251648 |
| 5sealed | 115 | Meier, Michael (1947) | Lost 1-2 | -131635 |
| 6sealed | 203 | Berkemeier, Christian (1753) | Won 2-1 | +201655 |
| 7sealed | 155 | Tornros, Mats (1763) | Won 2-0 | +201675 |
| 8sealed | 45 | Grub, Manuel (1600) | Lost 1-2 | -191656 |
| 9sealed | 106 | Vergoni, Davide (1819) | Lost 1-2 | -151641 |
| 10draft | 265 | Sochurek, Petr (2021) | Lost 0-2 | -111630 |
| 11draft | 260 | Cibak, Andrea (1854) | Lost 1-2 | -141616 |
| 12draft | 113 | Vencl, Vaclav (1584) | Won 2-0 | +171633 |
| 13draft | 259 | Ladachowski, Kamil (1423) | Lost 1-2 | -221611 |
| 14draft | 54 | Gevrey, Vincent (1553) | Lost 1-2 | -191592 |
| top | average opponent: 1724record: 7-7 | new rating: 1592 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1611 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 115 | Verstraten, Teun (1601) | Lost 0-0 | -181593 |
| 3standard | 660 | Candillier, Ludovic (1454) | Won 2-1 | +151608 |
| 4standard | 277 | Boucardey, Christophe (1585) | Lost 0-2 | -181590 |
| 5standard | 650 | Silva, Rui (1402) | Lost 1-2 | -221568 |
| top | average opponent: 1511record: 1-3 | new rating: 1568 | ||
| Grand Prix Lyon 2015 (BFZ limited) | starting rating: 1652 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 48 | Girel, Etienne (1518) | Won 2-1 | +151667 |
| 3sealed | 338 | VENET, Pierre (1500) | Lost 1-2 | -211646 |
| 4sealed | 502 | Ramboa, Thierry (1844) | Lost 1-2 | -141632 |
| 5sealed | 420 | Hessens, Oliver (1455) | Lost 1-2 | -211611 |
| top | average opponent: 1579record: 1-3 | new rating: 1611 | ||
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 36 | Petrovich, Ivan (1573) | Draw 1-1 | -11602 |
| 3standard | 362 | Paglialunga, Andrea (1501) | Lost 1-2 | -201582 |
| 4standard | 489 | Grimaldi, Antoine (1613) | Won 2-1 | +191601 |
| 5standard | 336 | Daschner, Simon (1463) | Won 2-0 | +151616 |
| 6standard | 203 | Lopez Benito, Borja (1445) | Won 2-0 | +151631 |
| 7standard | 135 | Strobach, Patrick (1732) | Won 2-0 | +201651 |
| 8standard | 80 | Vecera, Jiri (1557) | Won 2-1 | +161667 |
| 9standard | 46 | Patarca, Humberto (1811) | Lost 0-2 | -151652 |
| top | average opponent: 1587record: 5-2-1 | new rating: 1652 | ||
| Grand Prix Utrecht 2015 (MM2 limited) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1236 | Kaiser, Ben (1510) | Won 2-1 | +181563 |
| 3sealed | 1139 | Vanderhallen, Nicolas (1819) | Won 2-0 | +221585 |
| 4sealed | 1016 | Law, Tom (1846) | Won 2-0 | +231608 |
| 5sealed | 1040 | Gins, Wim (1730) | Lost 0-2 | -161592 |
| 6sealed | 1052 | Leclerc, Loic (1613) | Won 2-0 | +181610 |
| 7sealed | 1023 | Rutar, Andrej (1839) | Lost 1-2 | -131597 |
| 8sealed | 1142 | Clouet, Yann (1560) | Won 2-0 | +171614 |
| 9sealed | 1082 | Pruijt, Daan (1994) | Lost 0-2 | -111603 |
| top | average opponent: 1739record: 5-3 | new rating: 1603 | ||
| Grand Prix Paris 2015 (DTK standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 7 | Stihle, Fabien (1520) | Won 2-1 | +191488 |
| 2standard | 265 | Nienhaus, Jens (1563) | Won 2-1 | +191507 |
| 3standard | 150 | Marques, Fabio (1565) | Won 2-0 | +191526 |
| 4standard | 109 | Bino, Patrick (1552) | Won 2-0 | +191545 |
| 5standard | 71 | Torrisco Jimenez, Alvaro (1677) | Lost 0-2 | -161529 |
| 6standard | 112 | Hermans, Myrddin (1759) | Won 2-0 | +221551 |
| 7standard | 71 | Jeandarme, Jerome (1594) | Won 2-1 | +191570 |
| 8standard | 19 | Brueggemann, Julian (1657) | Lost 0-2 | -161554 |
| 9standard | 94 | Boonen, Lars (1547) | Won 2-1 | +181572 |
| 10standard | 41 | Schulhof, Leo (1808) | Won 2-1 | +221594 |
| 11standard | 48 | Forte, Frederic (1684) | Lost 0-2 | -161578 |
| 12standard | 39 | Knorr, Sebastian (1850) | Lost 0-2 | -141564 |
| 13standard | 55 | Jolivet, Theo (1601) | Lost 1-2 | -171547 |
| 14standard | 70 | Runtuwene, Rick (1542) | Lost 0-2 | -181529 |
| 15standard | 76 | Guesnel, Quentin (1441) | Won 2-1 | +161545 |
| top | average opponent: 1624record: 9-6 | new rating: 1545 | ||
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 131 | Campbell, Gary (1644) | Lost 0-2 | -161483 |
| 4standard | 285 | Moeller, Tobias (1495) | Lost 1-2 | -181465 |
| 5standard | 426 | Martineau, Jerome (1523) | Won 2-1 | +191484 |
| 6standard | 285 | Friedrich, Fabian (1630) | Lost 1-2 | -151469 |
| top | average opponent: 1573record: 1-3 | new rating: 1469 | ||
| Grand Prix Strasbourg 2014 (KTK limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 34 | Kern, Oliver (1419) | Lost 1-2 | -191482 |
| 2sealed | 328 | Jacobs, Bob (1456) | Draw 1-1 | -11481 |
| 3sealed | 405 | Leonov, Alexander (1429) | Won 2-0 | +181499 |
| 4sealed | 329 | Konkel, Paul (1499) | Won 2-1 | +181517 |
| 5sealed | 207 | Robert, Nicolas (1518) | Lost 1-2 | -181499 |
| top | average opponent: 1464record: 2-2-1 | new rating: 1499 | ||
| Grand Prix London 2011 (MBS limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | O'Connor, Kevin J (1596) | Lost 0-2 | -171521 |
| 2sealed | 132 | Hawker, Matthew (1420) | Lost 1-2 | -201501 |
| top | average opponent: 1508record: 0-2 | new rating: 1501 | ||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 593 | Guyard, Rodolphe (1530) | Won 2-1 | +191508 |
| 2sealed | 503 | Rabyska, Ondrej (1537) | Won 2-0 | +181526 |
| 3sealed | 506 | De Ceuster, Bart (1489) | Won 2-0 | +181544 |
| 4sealed | 521 | Brodzak, Jan (1828) | Won 2-1 | +231567 |
| 5sealed | 525 | Caron, Jean Marc (1562) | Won 2-1 | +181585 |
| 6sealed | 506 | Pechacek, Vladimir (1589) | Won 2-0 | +181603 |
| 7sealed | 510 | Vozdecky, Lukas (1650) | Lost 1-2 | -171586 |
| 8sealed | 534 | Kaminek, Petr (1696) | Lost 0-2 | -161570 |
| 9sealed | 533 | Danko, Michal (1578) | Won 2-1 | +181588 |
| 10draft | 67 | Calvetto, Marcello (1791) | Lost 0-2 | -151573 |
| 11draft | 94 | van Lamoen, Tom (1555) | Lost 1-2 | -181555 |
| 13draft | 45 | Hordiienko, Yevhenii (1622) | Lost 0-2 | -171538 |
| top | average opponent: 1619record: 7-5 | new rating: 1538 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 514 | Burrello, Alessio (1500) | Lost 0-2 | -171445 |
| 2sealed | 836 | Boukortt, Larbi (1481) | Won 2-0 | +181463 |
| 3sealed | 724 | Marhem, Vincent (1500) | Won 2-0 | +191482 |
| 4sealed | 631 | Germesin, Moritz (1520) | Won 2-0 | +191501 |
| 5sealed | 643 | Ismail, Zulkifli (1591) | Lost 0-2 | -171484 |
| 6sealed | 673 | Pham, Philippe (1543) | Lost 1-2 | -171467 |
| 7sealed | 668 | Coudray, Jerome (1581) | Won 2-1 | +201487 |
| 8sealed | 624 | Martins, Julio (1546) | Won 2-0 | +191506 |
| 9sealed | 576 | Kreuz, Alexander (1536) | Lost 1-2 | -171489 |
| top | average opponent: 1533record: 5-4 | new rating: 1489 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 144 | Wielfaert, Koen (1440) | Lost 0-2 | -191481 |
| 2sealed | 252 | Schaffhausen, Jeroen (1488) | Lost 0-2 | -181463 |
| 3sealed | 277 | Fx, Deneubourg (1464) | Won 2-1 | +181481 |
| 4sealed | 247 | Loffler, Alexander (1419) | Lost 0-2 | -191462 |
| top | average opponent: 1453record: 1-3 | new rating: 1462 | ||