Kovar, Ondrej
Current rating: 1527
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 93 | Atomei, Andrei (1446) | Lost 0-2 | -181430 |
| 2standard | 476 | Sidelko, Filip (1426) | Won 2-0 | +181448 |
| 3standard | 578 | Janak, Josef (1529) | Lost 1-2 | -161432 |
| 4standard | 503 | van het Bolscher, Laur (1477) | Won 2-1 | +191451 |
| 5standard | 528 | Klaue, Alexander (1652) | Won 2-1 | +211472 |
| 6standard | 432 | Sabelnikov, Vladyslav (1490) | Won 2-1 | +191491 |
| 7standard | 224 | Kozuch, Frantisek (1533) | Won 2-1 | +181509 |
| 8standard | 143 | Draeger, Christian (1537) | Won 2-0 | +191528 |
| 9standard | 115 | Muller, Dirk (1584) | Won 2-1 | +191547 |
| 10standard | 41 | Seibold, Christian (2000) | Lost 1-2 | -101537 |
| 11standard | 80 | Gruszczyk, Martin (1517) | Won 2-0 | +171554 |
| 12standard | 63 | Jelecevic, Jan (1783) | Lost 0-2 | -141540 |
| 13standard | 75 | Steinbeiss, Alexander (1578) | Won 2-1 | +191559 |
| 14standard | 49 | Hue, Cyril (1573) | Lost 0-2 | -181541 |
| 15standard | 73 | Ballester, Carlos (1768) | Lost 1-2 | -141527 |
| top | average opponent: 1593record: 9-6 | new rating: 1527 | ||
| Grand Prix Lille 2015 (legacy) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 247 | Pichereau, Emilien (1401) | Won 2-0 | +171480 |
| 2legacy | 177 | Crepelle, Alexandre (1519) | Lost 1-2 | -171463 |
| 3legacy | 361 | Lafon, Charles (1596) | Lost 1-2 | -161447 |
| 4legacy | 622 | Rogue, Axel (1424) | Won 2-0 | +181465 |
| 5legacy | 454 | Cerdan, Francisco (1506) | Lost 0-2 | -171448 |
| 6legacy | 516 | Neves, Pedro (1464) | Won 2-0 | +181466 |
| 7legacy | 429 | Moris, Jonathan (1498) | Lost 0-2 | -181448 |
| top | average opponent: 1487record: 3-4 | new rating: 1448 | ||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 199 | Floris, Filippo (1509) | Lost 0-2 | -181482 |
| 2standard | 410 | Aeschlimann, Roman (1518) | Won 2-0 | +191501 |
| 3standard | 375 | Calovini, Lukas (1479) | Won 2-1 | +171518 |
| 4standard | 107 | Bohm, Philip (1470) | Lost 0-2 | -181500 |
| 5standard | 420 | Bignami, Andrea (1505) | Lost 0-2 | -181482 |
| 6standard | 545 | Colding-Jorgensen, Thorbjorn (1479) | Lost 0-2 | -181464 |
| 7standard | 536 | Liebich, Igor (1477) | Draw 1-1 | 01464 |
| 8standard | 471 | Illes, Marton (1471) | Lost 0-2 | -181446 |
| 9standard | 426 | Borkert, Maria (1403) | Won 2-0 | +171463 |
| top | average opponent: 1479record: 3-5-1 | new rating: 1463 | ||