Individual Calculations February 2022
 Machala, Vladislav  Total change: -21.40  Rating chartPersonal card
 PSS - Krajska soutez 11 2021/2022 r1-3 Praha CZE 2022-01-10
RcRownchangeKK*chgGame
 2058 1936 0.00 3 -1.07 20 -21.40 
  Kopta, Pavel f2235 CZE0.001-0.1520-3.00 
  Pirklova, Hana 2105 CZE0.001-0.2820-5.60 
  Bily, Michal 1834 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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