Individual Calculations April 2013
 Cerny, Karel  Total change: -14.40  Rating chartPersonal card
 Krajsky prebor II PDSS - vychod 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 1918 2094 0.50 2 -0.96 15 -14.40 
  Mikyska, Kamil 1889 CZE0.501-0.2615-3.90 
  Kotva, Milan 1946 CZE0.001-0.7015-10.50 

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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