Individual Calculations November 2014
 Bjornsson, Sigurbjorn  Total change: 15.00  Rating chartPersonal card
 Icelandic Team Championship 2014-15 1st division - round 1-5 Reykjavik ISL 2014-10-02
RcRownchangeKK*chgGame
 2240 2320 4.50 5 1.50 10 15.00 
  Gunnarsson, Arnar m2435 ISL1.0010.66106.60 
  Sigurjonsson, Stefan Th. 2143 ISL1.0010.27102.70 
  Ulfarsson, Magnus Orn f2380 ISL0.5010.08100.80 
  Sverrisson, Nokkvi 2082 ISL1.0010.20102.00 
  Bjornsson, Tomas f2161 ISL1.0010.29102.90 

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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