Individual Calculations April 2017
 Fiala, Zdenek  Total change: -15.20  Rating chartPersonal card
 Krajsky prebor Vysocina 2016/2017 r9-10 various CZE 2017-03-05
RcRownchangeKK*chgGame
 1909 2006 0.50 2 -0.76 20 -15.20 
  Svoboda, Ivo 1948 CZE0.001-0.5820-11.60 
  Reichel, Tomas 1870 CZE0.501-0.1820-3.60 

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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