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Individual Calculations December 2021 |
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| Zapolska, Roksana Total change: 24.80 | |   |
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| Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2021/2022 r 1-2 | Dolny Slask | POL | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1064 | 1.00 | 1 | 0.82 | 40 | 32.80 | |
|  Olszewska, Wiktoria | | | 1331 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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) | | | | Walbrzyska Dolnoslaska Liga Okregowa 2021 Round 1-4 | various | POL | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1064 | 0.00 | 1 | -0.20 | 40 | -8.00 | |
|  Sojski, Ernest | | | 1303 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | |
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