Individual Calculations April 2014
 Kjartansson, David  Total change: 2.85  Rating chartPersonal card
 Icelandic Team Championship 2013-14 - 1st div. round 6-9 Reykjavik ISL 2014-02-27
RcRownchangeKK*chgGame
 2047 2336 3.50 4 0.19 15 2.85 
  Bjarnason, Vignir 1936  * ISL1.0010.08151.20 
  Thorvaldsson, Jon 2156 ISL0.501-0.2415-3.60 
  Ornolfsson, Magnus P. 2161 ISL1.0010.27154.05 
  Kristinsson, Magnus 1936  * ISL1.0010.08151.20 
 * 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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