Individual Calculations May 2011
 Westphal, Bernd  Total change: 42.60  Rating chartPersonal card
 Oberliga Nord-Nord Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2194 2082 6.00 9 2.84 15 42.60 
  Heinsohn, Wilfried 2215 GER1.0010.681510.20 
  Meyer, Falko f2287 GER0.001-0.2415-3.60 
  Borgmeyer, Max 2170 GER1.0010.62159.30 
  Hein, Andreas f2230 GER0.5010.20153.00 
  Marxen, Peter Dr. 2149 GER1.0010.59158.85 
  Wenzel, Birger 2084 GER1.0010.50157.50 
  Meier, David-Geffrey 2197 GER0.5010.16152.40 
  Laqua, Christian 2150 GER0.001-0.4115-6.15 
  Freitag, Roland 2263 GER1.0010.741511.10 

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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