Kos, Tadeas
Current rating: 1441
Record: 7-11-2
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 93 | Kostelny, Pavel (1370) | Won 2-0 | +171454 |
| 2standard | 113 | Defour, Florian (1457) | Draw 1-1 | 01454 |
| 3standard | 299 | Sikora, Mateusz (1767) | Lost 0-2 | -131441 |
| top | average opponent: 1531record: 1-1-1 | new rating: 1441 | ||
| Grand Prix Milan 2014 (JOU limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 342 | Famiani, Guglielmo (1566) | Lost 0-2 | -171472 |
| 2sealed | 341 | Jacquemart, Pascal (1482) | Lost 0-2 | -171455 |
| 3sealed | 517 | Caiumi, Adriano (1468) | Lost 1-2 | -181437 |
| 4sealed | 542 | buonocore, Mario (1443) | Won 2-1 | +181455 |
| 5sealed | 463 | Salvioli, Luca (1464) | Lost 1-2 | -181437 |
| top | average opponent: 1484record: 1-4 | new rating: 1437 | ||
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Takagi, Piotr (1505) | Lost 1-2 | -181467 |
| 2sealed | 304 | Ulvik, Geir (1483) | Won 2-0 | +191486 |
| 3sealed | 283 | Wojno, Olivier (1498) | Won 2-0 | +181504 |
| 4sealed | 291 | Harendarz, Michal (1517) | Lost 1-2 | -181486 |
| 5sealed | 285 | Lippmann, Robert (1638) | Won 2-0 | +211507 |
| 6sealed | 294 | Szulhan, Michal (1521) | Lost 0-2 | -181489 |
| top | average opponent: 1527record: 3-3 | new rating: 1489 | ||
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 162 | Reiter, Micha (1500) | Lost 0-2 | -181482 |
| 2sealed | 358 | Gasparac, Luka (1654) | Lost 0-2 | -151467 |
| 3sealed | 440 | PIRIBAUER, CHRISTOPHER (1464) | Won 2-1 | +181485 |
| 4sealed | 423 | Bozalan, Tuna (1482) | Draw 1-1 | 01485 |
| 5sealed | 354 | Kerngast, Fabian (1481) | Won 2-0 | +181503 |
| 6sealed | 272 | Sabouret, Arnaud (1499) | Lost 1-2 | -181485 |
| top | average opponent: 1514record: 2-3-1 | new rating: 1485 | ||