Individual Calculations October 2008
 Jurik, Michal  Total change: -25.25  Rating chartPersonal card
 Zlata Praha 2008 Prague CZE 2008-06-28
RcRownchangeKK*chgGame
 1924 1931 0.00 2 -1.01 25 -25.25 
  Vitak, Pavel 2183 CZE0.001-0.1925-4.75 
  Maly, Petr 1664 CZE0.001-0.8225-20.50 

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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