Individual Calculations September 2017
 Di Franco, Patrizio  Total change: -2.60  Rating chartPersonal card
 Jubilaeumsturnier 50 Jahre KKS Koeln GER 2017-08-25
RcRownchangeKK*chgGame
 1959 2121 2.00 3 -0.13 20 -2.60 
  Weiler, Wolfgang 2034 GER0.001-0.6220-12.40 
  Rieger, Mario 1896 GER1.0010.22204.40 
  Hennig, Edgar Paul 1947 GER1.0010.27205.40 

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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