Individual Calculations December 2015
 Petrun, Milan  Total change: -2.40  Rating chartPersonal card
 Krajsky prebor SSS 2015/2016 r2-4 various CZE 2015-11-01
RcRownchangeKK*chgGame
 2054 1959 1.00 3 -0.12 20 -2.40 
  Bechyne, Jaroslav 2083 CZE0.5010.17203.40 
  Cermak, Michal 2112 CZE0.5010.20204.00 
  Dudek, Jaromir 1967 CZE0.001-0.4920-9.80 

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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