Kacan, Ondrej
Current rating: 1352
Record: 14-24-1
| Grand Prix Prague 2014 (modern) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 329 | Siwarski, Lukasz (1414) | Lost 0-2 | -181415 |
| 2modern | 354 | Rienow, Julia (1482) | Won 2-1 | +191434 |
| 3modern | 526 | Hlobil, Lukas (1526) | Lost 1-2 | -161418 |
| 4modern | 529 | Theilinger, Martin (1450) | Lost 0-2 | -181400 |
| 5modern | 592 | Chatley, Amiy (1504) | Lost 1-2 | -161384 |
| 6modern | 592 | Niccolo, Banpi (1441) | Lost 1-2 | -171367 |
| 7modern | 555 | Morcinek, Rafal (1427) | Lost 0-2 | -171350 |
| 8modern | 497 | Hradecky, Jirka (1395) | Lost 1-2 | -171333 |
| 9modern | 429 | Fontan, Frantisek (1390) | Won 2-1 | +191352 |
| top | average opponent: 1448record: 2-7 | new rating: 1352 | ||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 228 | Theunis, Johan (1568) | Lost 0-2 | -161451 |
| 2standard | 454 | Illes, Marton (1471) | Lost 0-2 | -181433 |
| 3standard | 660 | Hammer, Christian (1451) | Lost 1-2 | -181415 |
| 4standard | 702 | Tschernegg, Thomas (1397) | Won 2-1 | +181433 |
| top | average opponent: 1472record: 1-3 | new rating: 1433 | ||
| Grand Prix London 2013 (GTC limited) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 327 | Caspersen, Dagfinn (1518) | Lost 0-2 | -171432 |
| 3sealed | 607 | Chiesa, Richard (1500) | Won 2-1 | +191451 |
| 4sealed | 460 | Merali, Ali (1483) | Won 2-1 | +191470 |
| 5sealed | 381 | Vos, Tristan (1492) | Lost 0-2 | -181452 |
| 6sealed | 7 | Arabyan, Alexander (1395) | Won 2-0 | +171469 |
| 7sealed | 274 | Classon, Anton (1540) | Won 2-0 | +201489 |
| 8sealed | 242 | Fornasari, Michele (1803) | Won 2-0 | +231512 |
| 9sealed | 92 | Miralles, Carlos (1523) | Won 2-0 | +181530 |
| 10sealed | 58 | Carlsson, Kevin (1591) | Won 2-0 | +201550 |
| 11draft | 88 | Nothias, Olivier (1569) | Lost 1-2 | -181532 |
| 12draft | 59 | Boudjema, Charly (1726) | Lost 1-2 | -151517 |
| 13draft | 2 | Say, Ian (1577) | Lost 1-2 | -171500 |
| 15draft | 52 | Strandbech, Peter (1584) | Lost 0-2 | -161484 |
| 16draft | 97 | Bains, Steve (1529) | Lost 1-2 | -171467 |
| top | average opponent: 1559record: 7-7 | new rating: 1467 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 143 | Klocker, Mario (1581) | Lost 0-2 | -161468 |
| 2standard | 332 | Jablonowski, Christoph (1475) | Draw 1-1 | 01468 |
| 3standard | 314 | Olsen, Kaare (1482) | Won 2-0 | +181486 |
| 4standard | 262 | Qiritsis, Aleksis (1499) | Lost 1-2 | -181468 |
| 5standard | 324 | Pedersen, Christian (1388) | Lost 0-2 | -191449 |
| top | average opponent: 1485record: 1-3-1 | new rating: 1449 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 548 | Golan, Tomas (1479) | Lost 0-2 | -181482 |
| 2sealed | 738 | Vlcek, Milan (1273) | Lost 0-2 | -221460 |
| 3sealed | 755 | Johansson, Louise (1400) | Won 2-0 | +171477 |
| 4sealed | 763 | Dio, Mikulas (1479) | Won 2-0 | +181495 |
| 5sealed | 714 | Pivec, Roman (1529) | Won 2-1 | +181513 |
| 6sealed | 659 | Drobny, Radoslav (1701) | Lost 0-2 | -141499 |
| 7sealed | 649 | Abou Omar, Ashraf (1678) | Lost 0-2 | -151484 |
| top | average opponent: 1505record: 3-4 | new rating: 1484 | ||