Individual Calculations May 2010
 Marek, Petr  Total change: 24.00  Rating chartPersonal card
 Krajsky prebor KHSS various CZE 2009-10-11
RcRownchangeKK*chgGame
 2016 1978 5.00 9 0.96 25 24.00 
  Minovsky, Roman 1955 CZE0.001-0.5325-13.25 
  Cerovsky, Leos 1986 CZE1.0010.512512.75 
  Stepan, Michal 2100 CZE0.001-0.3325-8.25 
  Kuchar, Jiri 2042 CZE1.0010.592514.75 
  Velecky, Viktor 2119 CZE0.001-0.3125-7.75 
  Rutter, Lidmila 1886 CZE1.0010.37259.25 
  Kovar, Ladislav 1893 CZE0.501-0.1225-3.00 
  Urban, Zdenek 2143 CZE0.5010.22255.50 
  Daniel, Jiri 2018 CZE1.0010.562514.00 

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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