Individual Calculations May 2017
 Kastner, Oldrich  Total change: -1.60  Rating chartPersonal card
 2.liga D 2016/2017 r11 various CZE 2017-04-02
RcRownchangeKK*chgGame
 2039 2092 0.50 1 -0.07 20 -1.40 
  Grundman, Vaclav 2039 CZE0.501-0.0720-1.40 

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)
 
 Krajsky prebor I. PDSS 2016/2017 r11 various CZE 2017-04-09
RcRownchangeKK*chgGame
 2085 2092 0.50 1 -0.01 20 -0.20 
  Bohacek, Milan 2085 CZE0.501-0.0120-0.20 

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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