Individual Calculations December 2015
 Frahm, Peter  Total change: -5.00  Rating chartPersonal card
 LSF Aabne Klubmesterskab 2015 - Basis 2 Round 1-2 Copenhagen DEN 2015-11-02
RcRownchangeKK*chgGame
 1830 1739 0.50 2 -0.25 20 -5.00 
  Dahl, Kenneth 1870 DEN0.001-0.3220-6.40 
  Ozcan, Guney 1790 DEN0.5010.07201.40 

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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