Individual Calculations April 2014
 Bjarnason, Vignir  Total change: 1.20  Rating chartPersonal card
 Icelandic Team Championship 2013-14 - 1st div. round 6-9 Reykjavik ISL 2014-02-27
RcRownchangeKK*chgGame
 2226 1908 0.50 3 0.08 15 1.20 
  Kjartansson, David f2308  * ISL0.001-0.0815-1.20 
  Maack, Kjartan 2138 ISL0.5010.29154.35 
  Hreinsson, Hlidar 2232 ISL0.001-0.1315-1.95 
 * 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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