Individual Calculations February 2022
 Prochazka, Petr  Total change: -12.60  Rating chartPersonal card
 PDSS Krajsky prebor I 2021/2022 r6-7 various CZE 2022-01-09
RcRownchangeKK*chgGame
 1935 1976 0.50 1 -0.06 20 -1.20 
  Kulhanek, Jachym 1935 CZE0.501-0.0620-1.20 

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)
 
 2. liga D 2021/2022 r6 various CZE 2022-01-16
RcRownchangeKK*chgGame
 1952 1976 0.50 2 -0.57 20 -11.40 
  Ruzicka, Milan 2059 CZE0.5010.11202.20 
  Holasek, Vojtech 1845 CZE0.001-0.6820-13.60 

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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