Individual Calculations April 2013
 Matyska, Jiri  Total change: -9.15  Rating chartPersonal card
 2. liga - B 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 2016 1944 1.00 4 -0.61 15 -9.15 
  Postupa, Martin 2061 CZE0.5010.16152.40 
  Broucek, Tomas 2076 CZE0.5010.18152.70 
  Riha, Jaroslav 1996 CZE0.001-0.4315-6.45 
  Novak, Jan 1932 CZE0.001-0.5215-7.80 

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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