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Individual Calculations December 2022 |
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| Kulczewski, Zygmunt Total change: -8.40 | |   |
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| IV Wielkopolska Liga Seniorow gr B w sezonie 2021-22 | Slesin | POL | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 2102 | 3.00 | 4 | -0.42 | 20 | -8.40 | |
|  Szadkowski, Krzysztof | | | 2054 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Ugorek, Kacper | | | 1603 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Kopczynski, Alan | | | 1582 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Wyrzykiewicz, Bartosz | | | 1702 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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