Individual Calculations April 2021 |
|
|
Pyka, Roman Total change: -22.40 | | |
|
III Dolnoslaska Liga Szachowa 2020/2021 r 1-3 | Dolny Slask | POL | 2021-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1790 | 1842 | 0.00 | 2 | -1.12 | 20 | -22.40 | |
| Kowalczuk, Mikolaj | | | 1960 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | Cybulski, Marek | | | 1620 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | 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) | |
|