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Individual Calculations December 2021 |
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| Urban, Jacek Total change: 3.20 | |   |
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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 |
| 1708 | 1414 | 0.50 | 2 | 0.16 | 20 | 3.20 | |
|  Szopieraj, Dariusz | | | 1814 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Matusiak, Marcin | | | 1602 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | * 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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