Individual Calculations December 2021
 Szmyd, Marek  Total change: -5.40  Rating chartPersonal card
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2021/2022 r 1-2 Dolny Slask POL 2021-11-07
RcRownchangeKK*chgGame
 2026 1895 0.50 2 -0.27 20 -5.40 
  Dudek, Wojciech 1757 POL0.501-0.1920-3.80 
  Zeberski, Jakub m2295  * POL0.001-0.0820-1.60 
 * 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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