Individual Calculations February 2022
 Pirklova, Hana  Total change: -8.00  Rating chartPersonal card
 PSS - Krajska soutez 11 2021/2022 r1-3 Praha CZE 2022-01-10
RcRownchangeKK*chgGame
 2006 2105 1.50 2 0.24 20 4.80 
  Simecek, Bohumil 2076 CZE0.501-0.0420-0.80 
  Machala, Vladislav 1936 CZE1.0010.28205.60 

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)
 
 2. liga A 2021/2022 r6 various CZE 2022-01-16
RcRownchangeKK*chgGame
 2004 2105 0.00 1 -0.64 20 -12.80 
  Hruby, Milan 2004 CZE0.001-0.6420-12.80 

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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