Individual Calculations April 2014
 Johannesson, Ingvar Thor  Total change: -4.65  Rating chartPersonal card
 Icelandic Team Championship 2013-14 - 1st div. round 6-9 Reykjavik ISL 2014-02-27
RcRownchangeKK*chgGame
 2207 2377 2.50 4 -0.31 15 -4.65 
  Omarsson, Dadi 2231 ISL0.501-0.2015-3.00 
  Hardarson, Marteinn Thor 1977  * ISL1.0010.08151.20 
  Sigfusson, Sigurdur f2328 ISL0.501-0.0715-1.05 
  Kristinsson, Jon 2290 ISL0.501-0.1215-1.80 
 * 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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