Kostet, Daniel
Current rating: 1491
Record: 7-8
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 91 | Casquinha, Joao (1503) | Lost 1-2 | -181484 |
| 2standard | 332 | Weber, Michael (1439) | Lost 0-2 | -191465 |
| 3standard | 563 | Castro, Ivan (1411) | Won 2-0 | +171482 |
| 4standard | 483 | Balsa Diaz, Raul (1557) | Won 2-1 | +201502 |
| 5standard | 507 | Deltour, Louis (1961) | Lost 1-2 | -101492 |
| 6standard | 442 | Whelan, Brian (1501) | Won 2-0 | +181510 |
| 7standard | 434 | Madarena, Alessandro (1490) | Lost 0-2 | -191491 |
| average opponent: 1552record: 3-4 | new rating: 1491 | |||
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 415 | Majorczyk, Frederic (1469) | Won 2-1 | +171517 |
| 2sealed | 229 | Orre, Tomi (1523) | Lost 0-2 | -171500 |
| 3sealed | 480 | Otuzbiroglu, Cagdas (1500) | Won 2-1 | +181518 |
| 4sealed | 292 | Mori, Roger (1389) | Lost 0-2 | -211497 |
| 5sealed | 376 | Kiryanov, Anton (1501) | Won 2-1 | +181515 |
| 6sealed | 265 | Olsson, Marcus (1770) | Won 2-0 | +231538 |
| 7sealed | 144 | Heinrich, Luca (1544) | Lost 1-2 | -181520 |
| 8sealed | 191 | Tosenko, Anna (1530) | Lost 0-2 | -181502 |
| average opponent: 1528record: 4-4 | new rating: 1502 | |||