Kobliha, Jan
Current rating: 1464
Record: 22-25
| Grand Prix Prague 2014 (modern) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 171 | Fafalios, Pavlos (1500) | Lost 1-2 | -191522 |
| 2modern | 342 | Paciocco, Andrea (1481) | Lost 1-2 | -191503 |
| 3modern | 657 | Norderhaug, Marit (1464) | Lost 0-2 | -181485 |
| 4modern | 669 | Satoria, Josef (1447) | Lost 0-2 | -191466 |
| 5modern | 647 | Gollmann, Fabian (1428) | Won 2-0 | +171483 |
| 6modern | 602 | Tic, Jan (1445) | Lost 1-2 | -181465 |
| 7modern | 554 | Stibinger, Ales (1467) | Lost 0-2 | -181447 |
| 8modern | 493 | Rizzo, Adriano (1430) | Won 2-1 | +171464 |
| top | average opponent: 1458record: 2-6 | new rating: 1464 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 519 | Hombourger, Loic (1433) | Won 2-1 | +161560 |
| 2sealed | 549 | Mongilardi, Gilles (1475) | Won 2-1 | +171577 |
| 3sealed | 552 | Lenoir, Laurent (1555) | Lost 0-2 | -191558 |
| 4sealed | 665 | Furby, Mats (1539) | Lost 1-2 | -181540 |
| 5sealed | 709 | Dominiak, Nicolas (1452) | Won 2-0 | +161556 |
| 6sealed | 674 | Andre, Francois-Regis (1532) | Lost 1-2 | -181538 |
| 7sealed | 653 | Danieli, Niv (1490) | Won 2-0 | +171555 |
| 8sealed | 627 | Severin, Thoralf (1767) | Lost 0-2 | -141541 |
| top | average opponent: 1530record: 4-4 | new rating: 1541 | ||
| Grand Prix Vienna 2008 (extended) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 19 | Vykydal, Miroslav (1500) | Won 2-0 | +181526 |
| 2extended | 69 | Hammerer, Lucas (1666) | Lost 0-2 | -151511 |
| 3extended | 179 | Horvath, Tamas (1472) | Lost 0-2 | -191492 |
| 4extended | 223 | Kvitkova, Lenka (1482) | Won 2-1 | +181510 |
| 5extended | 191 | Rodemeyer, Thorsten (1475) | Lost 0-2 | -191491 |
| 6extended | 215 | Civettini, Daniele (1470) | Won 2-1 | +181509 |
| 7extended | 136 | Frischmuth, Tobias (1500) | Won 2-1 | +181527 |
| 8extended | 111 | Fukala, Dalibor (1508) | Won 2-1 | +171544 |
| top | average opponent: 1509record: 5-3 | new rating: 1544 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Morand, Thomas (1446) | Won 2-1 | +181466 |
| 2sealed | 155 | Engleitner, Herbert (1634) | Won 2-1 | +211487 |
| 3sealed | 95 | Lozano Carreras, Xavier (1656) | Won 2-0 | +211508 |
| 4sealed | 9 | Luy, Theo (1539) | Won 2-1 | +191527 |
| 5sealed | 42 | Zimmermann, Raoul (1574) | Won 2-0 | +191546 |
| 6sealed | 4 | Aubert, Alban (1682) | Won 2-0 | +201566 |
| 7sealed | 8 | Schraut, Andreas (1744) | Won 2-1 | +211587 |
| 8sealed | 1 | Nassif, Gabriel (2106) | Lost 1-2 | -91578 |
| 9sealed | 8 | Eger, Markus (1594) | Lost 1-2 | -181560 |
| 10draft | 60 | Strom, Tobias (1551) | Lost 1-2 | -181542 |
| 11draft | 34 | Baz, Andre (1520) | Lost 1-2 | -181524 |
| 12draft | 63 | Jahrling, Torben (1526) | Lost 0-2 | -181506 |
| 13draft | 1 | Spode, Matthias (1623) | Lost 1-2 | -161490 |
| 15draft | 55 | Bungeneers, Lorenz (1512) | Won 2-0 | +181508 |
| top | average opponent: 1622record: 8-6 | new rating: 1508 | ||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 521 | Benzarti, Jonas (1584) | Lost 1-2 | -161484 |
| 2standard | 640 | Naydenov, George (1510) | Lost 0-2 | -181466 |
| 3standard | 668 | Luik, Kristjan (1464) | Lost 1-2 | -181448 |
| 4standard | 697 | Dudek, Lukasz (1446) | Won 2-1 | +181466 |
| 5standard | 674 | Civrny, Petr (1483) | Lost 0-2 | -181448 |
| 6standard | 681 | Rudnicki, Grzegorz (1447) | Lost 1-2 | -181430 |
| 7standard | 663 | Szczepanski, Szymon (1429) | Won 1-0 | +181448 |
| 8standard | 634 | Houzvicka, Jaroslav (1449) | Won 2-0 | +181466 |
| 9standard | 607 | Zinovjevas, Arturas (1466) | Lost 1-2 | -181448 |
| top | average opponent: 1475record: 3-6 | new rating: 1448 | ||