Individual Calculations January 2012
 Zejda, Karel  Total change: -17.40  Rating chartPersonal card
 Brno Open 2011 Brno CZE 2011-11-12
RcRownchangeKK*chgGame
 1909 1866 3.50 9 -0.58 30 -17.40 
  Perdek, Miroslaw f2233 POL0.001-0.1030-3.00 
  Glacner, Karel 1659 CZE1.0010.23306.90 
  Jares, Jiri 2058 CZE1.0010.753022.50 
  Khamidov, Komil 2056 POL0.001-0.2530-7.50 
  Zeman, Arnost 2006 CZE0.001-0.3130-9.30 
  Castellano, Alfonso 1937 ITA0.001-0.4030-12.00 
  Slechta, Jan 1721 CZE0.001-0.6930-20.70 
  Snasel, Michal 1759 CZE0.501-0.1530-4.50 
  Paseka, Christian 1749 AUT1.0010.343010.20 

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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