Individual Calculations March 2022
 Spacek, Oliver  Total change: 11.40  Rating chartPersonal card
 ECo-C Extraliga 2021 2022 R7-8 rozne SVK 2022-02-19
RcRownchangeKK*chgGame
 2253 2228 1.50 2 0.57 20 11.40 
  Danada, Tomas f2337 SVK1.0010.652013.00 
  Rybka, Simon 2169 SVK0.501-0.0820-1.60 

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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