Individual Calculations March 2016
 Petrik, Alfred  Total change: -20.80  Rating chartPersonal card
 Krajska soutez MKSS 2015/2016 - C r7-8 various CZE 2016-02-07
RcRownchangeKK*chgGame
 1947 1727 0.00 2 -0.52 40 -20.80 
  Badacova, Irena 1767 CZE0.001-0.4440-17.60 
  Kocian, Karel 2127  * CZE0.001-0.0840-3.20 
 * 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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