Radecki, Michal
Current rating: 1530
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 131 | Kopka, Pawel (1500) | Lost 0-2 | -191516 |
| 2standard | 376 | Jovanovic, Luka (1496) | Lost 0-2 | -181498 |
| 3standard | 539 | Zawadzki, Adam (1463) | Won 2-0 | +171515 |
| 4standard | 465 | Skubik, Marcin (1350) | Won 2-0 | +151530 |
| top | average opponent: 1452record: 2-2 | new rating: 1530 | ||
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 16 | Koszewski, Gustaw (1500) | Lost 0-2 | -181500 |
| 2standard | 254 | Maksymiuk, Lukasz (1482) | Won 2-0 | +171517 |
| 3standard | 243 | Bubacz, Aleksander (1500) | Lost 1-2 | -181499 |
| 4standard | 391 | Wang, Ruofan (1482) | Won 2-0 | +181517 |
| 5standard | 400 | Sevcik, Lukas (1497) | Won 2-0 | +171534 |
| 6standard | 210 | Wienand, Jonas (1629) | Lost 0-2 | -161518 |
| 7standard | 296 | Skrede Reigstad, Simen (1482) | Lost 0-2 | -191499 |
| 8standard | 331 | Sobczak, Artur (1484) | Won 2-0 | +181517 |
| 9standard | 270 | Linell, Patrik (1496) | Won 2-0 | +181535 |
| top | average opponent: 1506record: 5-4 | new rating: 1535 | ||
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 118 | Biskup, Kresimir (1456) | Won 2-0 | +171517 |
| 2standard | 13 | Moritz, Augustin (1512) | Won 2-1 | +181535 |
| 3standard | 9 | Golan, Dolev (1537) | Lost 0-2 | -181517 |
| 4standard | 129 | Musial, Lukasz (1506) | Lost 1-2 | -181499 |
| 5standard | 152 | Maziarz, Mateusz (1500) | Won 2-0 | +181517 |
| 6standard | 105 | Civrny, Pavel (1524) | Won 2-0 | +181535 |
| 7standard | 82 | Andrzejewski, Alan (1453) | Lost 1-2 | -191516 |
| 8standard | 79 | Knauf, Daniel (1484) | Won 2-0 | +171533 |
| 9standard | 68 | Mayer, Manuel (1699) | Lost 0-2 | -151518 |
| top | average opponent: 1519record: 5-4 | new rating: 1518 | ||