Individual Calculations February 2022
 Zacek, Petr  Total change: 30.20  Rating chartPersonal card
 PSS - Krajska soutez 12 2021/2022 r1-3 Praha CZE 2022-01-10
RcRownchangeKK*chgGame
 2074 1877 1.00 1 0.75 20 15.00 
  Kuhn, Ulf 2074 GER1.0010.752015.00 

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)
 
 SSS - Krajska soutez A 2021/2022 r6 various CZE 2022-01-16
RcRownchangeKK*chgGame
 2079 1877 1.00 1 0.76 20 15.20 
  Vanka, Miloslav 2079 CZE1.0010.762015.20 

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)
 

 

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