Individual Calculations December 2015
 Byklum, Bjornar  Total change: 8.20  Rating chartPersonal card
 Norwegien Eastern League 2015-2016 1. div. 1-2 Various NOR 2015-10-31
RcRownchangeKK*chgGame
 2260 2295 1.50 2 0.41 20 8.20 
  Skrondal, Inge Sandstad c2263 NOR1.0010.46209.20 
  Solberg, Joachim c2257 NOR0.501-0.0520-1.00 

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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