Individual Calculations April 2018
 Michalcak, Lubomir  Total change: 0.40  Rating chartPersonal card
 Jihomoravsky krajsky prebor I. tridy 2017/2018 r9-10 various CZE 2018-03-04
RcRownchangeKK*chgGame
 1846 2031 1.50 2 0.02 20 0.40 
  Sevcik, David 1874 CZE0.501-0.2120-4.20 
  Sarson, Ondrej 1817 CZE1.0010.23204.60 

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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