Individual Calculations May 2017
 Kovar, Vaclav  Total change: 3.40  Rating chartPersonal card
 Krajsky prebor II. - vychod PDSS 2016/2017 r11 various CZE 2017-04-02
RcRownchangeKK*chgGame
 1741 1613 0.50 1 0.17 20 3.40 
  Kylar, Pavel 1741 CZE0.5010.17203.40 

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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