Individual Calculations July 2019
 Hejny, Marek  Total change: 40.80  Rating chartPersonal card
 Unichess 2019, prebor, pavouk (jaro) Praha CZE 2019-04-20
RcRownchangeKK*chgGame
 1892 1757 2.50 4 1.02 40 40.80 
  Lamser, Jan 2131 CZE0.001-0.1040-4.00 
  Lamser, Jan 2131 CZE0.5010.404016.00 
  Smola, Radko 1652 CZE1.0010.364014.40 
  Smola, Radko 1652 CZE1.0010.364014.40 

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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