Individual Calculations February 2017
 Cerha, Michal  Total change: -5.80  Rating chartPersonal card
 Krajsky prebor KHSS 2016/2017 r5-6 various CZE 2017-01-08
RcRownchangeKK*chgGame
 1929 2035 1.00 2 -0.29 20 -5.80 
  Zahalka, Jan 1897 CZE1.0010.31206.20 
  Tejkal, Lubomir 1961 CZE0.001-0.6020-12.00 

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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