Individual Calculations December 2016
 Bahr, Arne  Total change: 1.60  Rating chartPersonal card
 Heusenstamm Sparkassen-Open 2016 B Heusenstamm GER 2016-11-24
RcRownchangeKK*chgGame
 1545 1702 1.50 2 0.08 20 1.60 
  Stork, Christopher 1561 GER0.501-0.1920-3.80 
  Goodwin, David 1529 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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