Individual Calculations July 2012
 Grzonka, Raphael  Total change: 4.65  Rating chartPersonal card
 Sekt oder Selters 2012 Gruppe D Bielefeld GER 2012-05-25
RcRownchangeKK*chgGame
 1924 1893 3.50 7 0.31 15 4.65 
  Ruecker, Bastian 1870 GER1.0010.47157.05 
  Henkemeier, Markus 1929 GER0.001-0.4515-6.75 
  Spisla, Dominik 1921 GER0.5010.04150.60 
  Boyens, Birger 1950 GER1.0010.58158.70 
  Lueckner, Andreas 1928 GER0.001-0.4515-6.75 
  Unruh, Heinrich 1955 GER0.5010.09151.35 
  Calder, Dennis 1913 GER0.5010.03150.45 

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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