Individual Calculations April 2019
 Lizner, Jaroslav  Total change: 20.60  Rating chartPersonal card
 Krajsky prebor SSS 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 2105 1897 1.50 2 1.03 20 20.60 
  Zahorbensky, Jaroslav 2112 CZE0.5010.27205.40 
  Pribyl, Viktor 2097 CZE1.0010.762015.20 

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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