Individual Calculations February 2018
 Narheim, Mats  Total change: -6.00  Rating chartPersonal card
 Norwegian Western League 1. div. South 2017-2018 Stavanger NOR 2018-01-12
RcRownchangeKK*chgGame
 1819 1550 0.50 3 -0.15 40 -6.00 
  Areklett, Ivar 1950  * NOR0.001-0.0840-3.20 
  Hestholm, Gustav 1558 NOR0.001-0.4940-19.60 
  Fossan, Aleksander 1950  * NOR0.5010.424016.80 
 * 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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