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Individual Calculations December 2021 |
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| Kielbratowski, Aleksander Total change: -4.20 | |   |
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| Druzynowe Mistrzostwa Wojewodztwa Kujawsko-Pomorskiego w Szachach w sezonie 2021/2022 Round 1-2 | various | POL | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1967 | 1.00 | 2 | -0.21 | 20 | -4.20 | |
|  Leszczynski, Pawel | | | 1567 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Papka, Sebastian | | | 2123 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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