Individual Calculations July 2009
 Donner, Ernst  Total change: -13.65  Rating chartPersonal card
 5.offene Hessische Seniorenmeisterschaft Bad Sooden-Allendorf GER 2009-04-25
RcRownchangeKK*chgGame
 1863 1682 1.00 7 -0.91 15 -13.65 
  Liszka, Guenter 1982 GER0.001-0.1515-2.25 
  Schiller, Hans 1849 GER0.001-0.2815-4.20 
  Maximowski, Alexander 1909 GER0.001-0.2115-3.15 
  Henniges, Erhard 1684 GER1.0010.50157.50 
  Alefs, Heinz 1873 GER0.001-0.2515-3.75 
  Augustat, Siegfried, Dr. 1937 GER0.001-0.1915-2.85 
  Samarian, Cornel 1804 GER0.001-0.3315-4.95 

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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