Individual Calculations January 2018
 Hejda, Martin  Total change: -16.00  Rating chartPersonal card
 2. divize JCSS - skupina B 2017/2018 r4-5 various CZE 2017-12-02
RcRownchangeKK*chgGame
 1979 1709 0.00 1 -0.17 40 -6.80 
  Kellner, Petr 1979 CZE0.001-0.1740-6.80 

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)
 
 2. liga C 2017/2018 r4-5 various CZE 2017-12-03
RcRownchangeKK*chgGame
 1918 1709 0.00 1 -0.23 40 -9.20 
  Valtr, Tomas 1918 CZE0.001-0.2340-9.20 

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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