Individual Calculations April 2022
 Krajnak, Martin  Total change: -13.80  Rating chartPersonal card
 3. liga C1 2021 2022 R6-7 Rozne. SVK 2022-03-05
RcRownchangeKK*chgGame
 1910 2216 1.00 2 -0.69 20 -13.80 
  Staffen, Richard 2003 SVK0.001-0.7720-15.40 
  Petko, Vladimir 1816  * SVK1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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