|
Individual Calculations March 2023 |
|
|
|
| Chrobak, Piotr Total change: -6.40 | |   |
|
| Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2023 Round 4-6 | Chorzow | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1663 | 0.50 | 3 | -0.32 | 20 | -6.40 | |
|  Czernecki, Andrzej | | | 1803 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Sulkowski, Andrzej | | | 1795 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Brzezina, Piotr | | | 1917 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
