Individual Calculations February 2018
 David, Karel  Total change: -22.00  Rating chartPersonal card
 2. divize JCSS - skupina A 2017/2018 r6-7 various CZE 2018-01-06
RcRownchangeKK*chgGame
 1847 1858 0.00 1 -0.52 20 -10.40 
  Krch, Lukas 1847 CZE0.001-0.5220-10.40 

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)
 
 1. divize JCSS 2017/2018 r6-7 various CZE 2018-01-07
RcRownchangeKK*chgGame
 1830 1858 0.50 2 -0.58 20 -11.60 
  Lauko, Marian 1844 CZE0.501-0.0220-0.40 
  Kanka, Matej 1815 CZE0.001-0.5620-11.20 

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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