Individual Calculations December 2017
 Frybort, Pavel  Total change: -13.20  Rating chartPersonal card
 Zlinsky krajsky prebor 2017/2018 r2-3 various CZE 2017-11-12
RcRownchangeKK*chgGame
 1696 1812 0.00 1 -0.66 20 -13.20 
  Kostka, Michal 1696 CZE0.001-0.6620-13.20 

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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