Individual Calculations September 2009
 Berkes, Alexander  Total change: 0.00  Rating chartPersonal card
 Karl-Mala Gedenkturnier Frankfurt/Main GER 2009-07-16
RcRownchangeRpKK*chgGame
 1919 0 3.50 7 0.00 1919   0.00 
  Machowitsch, Wolf 1983 GER0.0010.00 0.00 
  Riha, Peter 1825 GER1.0010.00 0.00 
  Hillgaertner, Walter 1943 GER0.5010.00 0.00 
  Yin, Zixiao 1956 GER0.0010.00 0.00 
  Schomann, Michael 1783 GER1.0010.00 0.00 
  Bittner, Peter 1976 GER1.0010.00 0.00 
  Grienitz-Dechau, Kai-Oliver 1968 GER0.0010.00 0.00 

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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