Individual Calculations May 2017
 Picek, Ivan  Total change: -6.40  Rating chartPersonal card
 Krajska soutez - zapad KHSS 2016/2017 r11 various CZE 2017-04-02
RcRownchangeKK*chgGame
 1896 1764 0.50 1 0.18 20 3.60 
  Prazak, Matous 1896 CZE0.5010.18203.60 

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
 1765 1764 0.00 1 -0.50 20 -10.00 
  Kouba, Vaclav 1765 CZE0.001-0.5020-10.00 

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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