Individual Calculations April 2022
 Koubova, Anna Marie  Total change: 2.80  Rating chartPersonal card
 SSS - Krajsky prebor 2021/2022 r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 2168 2149 1.00 1 0.53 20 10.60 
  Haba, Zdenek f2168 CZE1.0010.532010.60 

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)
 
 1. liga 2021/2022 zapad r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 2229 2149 0.00 1 -0.39 20 -7.80 
  Novotny, Michal f2229 CZE0.001-0.3920-7.80 

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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