Individual Calculations October 2017
 Davidsdottir, Nansy  Total change: -8.80  Rating chartPersonal card
 Nordic School Team Championship 2017 - a-group Laugar Saelingsdal ISL 2017-09-22
RcRownchangeKK*chgGame
 2089 1954 1.50 5 -0.22 40 -8.80 
  Stefansson, Vignir Vatnar f2312 ISL0.001-0.1040-4.00 
  Kistrup, Nicolai 2122 DEN0.001-0.2840-11.20 
  Takala, Jaakko 1734 FIN1.0010.22408.80 
  Joensson, Jacob 2015 SWE0.5010.08403.20 
  Vestby-Ellingsen, Mads 2262 NOR0.001-0.1440-5.60 

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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