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Individual Calculations December 2021 |
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| Wisniewski, Michal Total change: -57.80 | |   |
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| Polfinal Indywidualnych Mistrzostw Polski | Jastrzebia Gora | POL | 2021-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2161 | 2.50 | 8 | -2.89 | 20 | -57.80 | |
|  Janik, Igor | m | | 2484 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Marszk, Kazimierz | | | 1947 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Kot, Jerzy | f | | 1841 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Szwed, Jacek | f | | 2375 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kazmierowski, Tymon | | | 1924 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Topola, Rafal | | | 1961 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Bogusz, Alan | | | 1761 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zielonka, Adam | | | 1776 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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