Individual Calculations December 2021
 Vinopal, Vit  Total change: 16.80  Rating chartPersonal card
 KSSV - Krajsky prebor 2021/2022 r2 various CZE 2021-11-28
RcRownchangeKK*chgGame
 1717 1317 0.50 1 0.42 40 16.80 
  Vejmelek, Milan 1717  * CZE0.5010.424016.80 
 * 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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