Individual Calculations November 2017
 Vitak, Pavel  Total change: -3.80  Rating chartPersonal card
 Zlinsky krajsky prebor 2017/2018 r1 various CZE 2017-10-22
RcRownchangeKK*chgGame
 2090 2232 0.50 1 -0.19 20 -3.80 
  Hodovsky, Jiri 2090 CZE0.501-0.1920-3.80 

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)
 

 

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