Individual Calculations May 2017
 Kuzmin, Sergej  Total change: 1.40  Rating chartPersonal card
 Krajska soutez - vychod KHSS 2016/2017 r11 various CZE 2017-04-02
RcRownchangeKK*chgGame
 2083 1902 0.50 1 0.24 20 4.80 
  Novotny, Josef 2083 CZE0.5010.24204.80 

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 I. PDSS 2016/2017 r11 various CZE 2017-04-09
RcRownchangeKK*chgGame
 1780 1902 0.50 1 -0.17 20 -3.40 
  Bartos, Karel 1780 CZE0.501-0.1720-3.40 

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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