Kaman, Jiri
Current rating: 1487
Record: 8-9-1
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 450 | Bouakkaz, Cary (1499) | Lost 1-2 | -181466 |
| 2legacy | 415 | Knecht, Micha (1445) | Won 2-0 | +181484 |
| 3legacy | 325 | Patte, Aurelien (1412) | Lost 0-0 | -201464 |
| 4legacy | 505 | Weller, Lars (1439) | Won 2-0 | +181482 |
| 5legacy | 375 | Maj, Adam (1550) | Won 2-1 | +191501 |
| 6legacy | 350 | Jonassen, Kristoffer (1588) | Won 2-0 | +201521 |
| 7legacy | 162 | Blondeau, Eliott (1535) | Lost 0-2 | -181503 |
| 8legacy | 266 | Steinecke, Michael (1658) | Draw 1-1 | +31506 |
| 9legacy | 242 | Munerotto, Marcel (1473) | Lost 1-2 | -191487 |
| average opponent: 1511record: 4-4-1 | new rating: 1487 | |||
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 148 | Jahovic, Salja (1500) | Lost 0-2 | -181482 |
| 2sealed | 292 | Kocica, Milan (1483) | Won 2-0 | +181500 |
| 3sealed | 175 | Stanev, Kalin G (1483) | Won 2-0 | +181518 |
| 4sealed | 183 | Macosek, Jan (1519) | Lost 0-2 | -181500 |
| 5sealed | 204 | Scholze, Oliver (1500) | Lost 0-2 | -181482 |
| 6sealed | 247 | Havlik, Jakub (1485) | Won 2-1 | +181500 |
| 7sealed | 181 | Gasparac, Luka (1598) | Lost 0-2 | -161484 |
| 8sealed | 158 | Jurek, Jiri (1483) | Won 2-0 | +181502 |
| 9sealed | 126 | Blazsovits, David (1509) | Lost 1-2 | -181484 |
| average opponent: 1507record: 4-5 | new rating: 1484 | |||