Individual Calculations January 2011
 Kopecek, Ivan  Total change: 35.25  Rating chartPersonal card
 Brno Open 2010 Brno CZE 2010-11-14
RcRownchangeKK*chgGame
 2066 1966 4.50 8 1.41 25 35.25 
  Piankov, Evgenij m2341 UKR1.0010.912522.75 
  Bartos, Jan f2194 CZE0.001-0.2125-5.25 
  Kubicek, Pavel 1990 CZE1.0010.532513.25 
  Yakimenko, Alexander 2194 RUS0.001-0.2125-5.25 
  Volak, Michal 2200 CZE0.001-0.2125-5.25 
  Divis, Jan 1874 CZE1.0010.37259.25 
  Weiss, Petr 1845 CZE0.501-0.1625-4.00 
  Ingason, Sigurdur 1887 ISL1.0010.39259.75 

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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