Individual Calculations April 2014
 Karlsson, Bjorn-Ivar  Total change: 0.45  Rating chartPersonal card
 Icelandic Team Championship 2013-14 - 1st div. round 6-9 Reykjavik ISL 2014-02-27
RcRownchangeKK*chgGame
 2162 2272 2.50 4 0.03 15 0.45 
  Bergsson, Snorri f2298 ISL0.001-0.4615-6.90 
  Gardarsson, Hordur 1872  * ISL1.0010.08151.20 
  Jensson, Einar Hjalti f2347 ISL0.5010.10151.50 
  Thorhallsson, Gylfi 2130 ISL1.0010.31154.65 
 * 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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