Individual Calculations July 2009
 Balzar, Andreas Dr.  Total change: -8.70  Rating chartPersonal card
 2.Bundesliga Sued Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2336 2352 1.50 4 -0.58 15 -8.70 
  Dann, Matthias 2203 GER0.001-0.7015-10.50 
  Kurmann, Oliver m2434 SUI0.5010.11151.65 
  Strohhaeker, Raoul f2444 GER0.001-0.3715-5.55 
  Raykhman, Alexander 2262 GER1.0010.38155.70 

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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