Individual Calculations February 2018
 Areklett, Ivar  Total change: 1.20  Rating chartPersonal card
 Norwegian Western League 1. div. South 2017-2018 Stavanger NOR 2018-01-12
RcRownchangeKK*chgGame
 1769 1988 3.00 4 0.06 20 1.20 
  Kloster, Ole Jonny 1906 NOR1.0010.39207.80 
  Narheim, Mats 1588  * NOR1.0010.08201.60 
  Hestholm, Gustav 1588  * NOR1.0010.08201.60 
  Fossan, Aleksander 1992 NOR0.001-0.4920-9.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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