Individual Calculations December 2022
 Sterba, Karel  Total change: 17.20  Rating chartPersonal card
 Podzimni prebor SK OAZA Praha 2022 r3-6 Prague CZE 2022-11-02
RcRownchangeKK*chgGame
 1732 1777 2.50 3 0.86 20 17.20 
  Vorsilka, Jiri 1491 CZE1.0010.16203.20 
  Zajicek, Karel 1924 CZE0.5010.20204.00 
  Vasicek, Martin 1780 CZE1.0010.502010.00 

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)
 

 

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