Individual Calculations February 2022
 Richtrova, Eliska  Total change: 21.00  Rating chartPersonal card
 1. liga 2021/2022 zapad r6-7 various CZE 2022-01-09
RcRownchangeKK*chgGame
 2119 2209 2.00 2 0.75 20 15.00 
  Pychova, Nela wf2082 CZE1.0010.33206.60 
  Hlavsa, Petr 2155 CZE1.0010.42208.40 

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)
 
 PSS - Krajska soutez 11 2021/2022 r1-3 Praha CZE 2022-01-10
RcRownchangeKK*chgGame
 2138 2209 1.50 2 0.30 20 6.00 
  Bauma, Jiri f2121 CZE1.0010.38207.60 
  Markovic, Milan 2154 CZE0.501-0.0820-1.60 

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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