Individual Calculations July 2009
 Ludvicek, Josef  Total change: 16.50  Rating chartPersonal card
 Krajsky prebor SSZK various CZE 2008-10-19
RcRownchangeKK*chgGame
 1992 1953 2.00 3 0.66 25 16.50 
  Naplava, Pavel 1972 CZE1.0010.532513.25 
  Foukal, Frantisek 2020 CZE0.001-0.4125-10.25 
  Dungl, Martin 1985 CZE1.0010.542513.50 

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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