Individual Calculations April 2019
 Rozumek, Vlastimil  Total change: -1.40  Rating chartPersonal card
 Krajsky prebor JmSS 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 1926 1960 1.00 2 -0.07 20 -1.40 
  Riska, Lubomir 2115 CZE0.001-0.2920-5.80 
  Marcikan, Tomas 1737 CZE1.0010.22204.40 

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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