Individual Calculations December 2021 |
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Zielinski, Olgierd Total change: 0.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1611 | 1813 | 1.50 | 2 | 0.01 | 20 | 0.20 | |
| Ludwinski, Daniel | | | 1726 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | Kielbratowski, Eryk | | | 1496 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | 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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