Individual Calculations December 2019
 Spirek, Adam  Total change: -19.80  Rating chartPersonal card
 SSLK - Krajsky prebor 2019/2020 r2-3 various CZE 2019-11-10
RcRownchangeKK*chgGame
 1821 2010 0.50 2 -0.99 20 -19.80 
  Princ, Jiri 1825 CZE0.001-0.7420-14.80 
  Drahonovsky, Ivo 1817 CZE0.501-0.2520-5.00 

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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