Individual Calculations July 2008
 Prokupek, Miroslav  Total change: -30.00  Rating chartPersonal card
 Krajsky prebor MSSS various CZE 2007-10-28
RcRownchangeKK*chgGame
 1993 1921 0.00 3 -1.20 25 -30.00 
  Vicha, Martin 1947 CZE0.001-0.4625-11.50 
  Pilch, Roman 2012 CZE0.001-0.3825-9.50 
  Macejovsky, Igor 2021 CZE0.001-0.3625-9.00 

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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