Individual Calculations April 2019
 Sivak, Lukas  Total change: 8.40  Rating chartPersonal card
 Krajsky prebor SSLK 2018/2019 r9-10 various CZE 2019-03-03
RcRownchangeKK*chgGame
 1823 1745 1.00 2 0.21 40 8.40 
  Kolarik, Jiri 1806 CZE1.0010.584023.20 
  Kopecky, Tomas 1839 CZE0.001-0.3740-14.80 

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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