Individual Calculations December 2022
 Cerny, Michael  Total change: 48.40  Rating chartPersonal card
 SSOK Krajsky prebor 2022-2023 r3-4 various CZE 2022-11-13
RcRownchangeKK*chgGame
 1917 1842 2.00 2 1.21 40 48.40 
  Molnar, Jiri 1862 CZE1.0010.534021.20 
  Vrba, Mojmir 1972 CZE1.0010.684027.20 

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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