Individual Calculations July 2012
 Chodak, Ivan  Total change: 12.60  Rating chartPersonal card
 Burgenland B-Liga Nord several AUT 2011-09-11
RcRownchangeKK*chgGame
 2009 1817 2.50 8 0.42 30 12.60 
  Huber, Johannes 1990 AUT0.5010.23306.90 
  Sutrich, Johann 1920 AUT0.5010.14304.20 
  Rongitsch, Thomas 2037 AUT0.001-0.2230-6.60 
  Petreje, Juraj 2175 SVK1.0010.903027.00 
  Orlovic, Veljko 2071 AUT0.001-0.1930-5.70 
  Huber, Johannes 1990 AUT0.001-0.2730-8.10 
  Bliberger, Karl 1908 AUT0.001-0.3830-11.40 
  Gmasz, Gerhard 1977 AUT0.5010.21306.30 

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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