Individual Calculations April 2018
 Pfeffer, Erik  Total change: 10.60  Rating chartPersonal card
 Zlinsky krajsky prebor 2017/2018 r9-10 various CZE 2018-03-04
RcRownchangeKK*chgGame
 1748 1965 2.00 2 0.53 20 10.60 
  Fridrich, Vaclav 1565  * CZE1.0010.08201.60 
  Zpevakova, Katerina 1930 CZE1.0010.45209.00 
 * 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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