Individual Calculations December 2018
 Komarkova, Magdalena  Total change: -15.40  Rating chartPersonal card
 2. liga 2018/2019 D r2-3 various CZE 2018-11-04
RcRownchangeKK*chgGame
 1910 2020 0.50 2 -0.77 20 -15.40 
  Vesely, Tomas 2058 CZE0.5010.05201.00 
  Richterova, Julie 1761 CZE0.001-0.8220-16.40 

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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