Kocman, Jiri
Current rating: 1411
Record: 4-10-1
| Grand Prix Prague 2014 (modern) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 83 | Sanchez Diaz, Ruben (1670) | Lost 0-2 | -141422 |
| 3modern | 380 | Ruzicka, Marek (1512) | Won 2-1 | +201442 |
| 4modern | 263 | Michienzi, Fabrizio (1538) | Lost 0-2 | -171425 |
| 5modern | 530 | Drescher, Tammo (1375) | Lost 1-2 | -191406 |
| 6modern | 475 | Halabrin, Robin (1448) | Won 2-0 | +191425 |
| 7modern | 437 | Simoes, Ricardo (1481) | Lost 1-2 | -171408 |
| 8modern | 429 | Vyhlidal, Jiri (1482) | Lost 1-2 | -161392 |
| 9modern | 375 | Morcinek, Rafal (1463) | Won 2-0 | +191411 |
| average opponent: 1496record: 3-5 | new rating: 1411 | |||
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 155 | Smutek, Juergen (1580) | Won 2-1 | +191519 |
| 4standard | 212 | Stecay, Philipp (1535) | Draw 1-1 | +11520 |
| 5standard | 275 | Erenyi, Jakub (1785) | Lost 0-2 | -141506 |
| 6standard | 244 | Musmacher, Thomas (1573) | Lost 0-2 | -161490 |
| 7standard | 353 | Viniczai, Tibor (1524) | Lost 1-2 | -181472 |
| 8standard | 393 | Michel, Christophe (1505) | Lost 1-2 | -171455 |
| 9standard | 384 | Menten, Nick (1395) | Lost 1-2 | -191436 |
| average opponent: 1557record: 1-5-1 | new rating: 1436 | |||