Individual Calculations May 2017
 Zahalka, Jan  Total change: 9.20  Rating chartPersonal card
 Krajska soutez - zapad KHSS 2016/2017 r11 various CZE 2017-04-02
RcRownchangeKK*chgGame
 1676 1929 1.00 1 0.19 20 3.80 
  Sucharda, Tomas 1676 CZE1.0010.19203.80 

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)
 
 Krajsky prebor KHSS 2016/2017 r11 various CZE 2017-04-09
RcRownchangeKK*chgGame
 1754 1929 1.00 1 0.27 20 5.40 
  Kovar, Ladislav 1754 CZE1.0010.27205.40 

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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