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Individual Calculations January 2022 |
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| Zapolska, Roksana Total change: -18.40 | |   |
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| Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2021/2022 r 3 | Dolny Slask | POL | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1177 | 1089 | 0.00 | 1 | -0.38 | 40 | -15.20 | |
|  Woznica, Alicja | | | 1177 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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 5-6 | various | POL | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1089 | 0.00 | 1 | -0.08 | 40 | -3.20 | |
| | Zielinska, Aleksandra | | | 1489 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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