Individual Calculations April 2015
 Thorsson, Olafur  Total change: 23.20  Rating chartPersonal card
 Icelandic Team Championship 2014-15 1st division Round 6-9 Reykjavik ISL 2015-03-19
RcRownchangeKK*chgGame
 2191 2163 3.00 4 1.16 20 23.20 
  Johannesson, Oliver 2212 ISL0.5010.07201.40 
  Kristinsson, Jon 2251 ISL1.0010.622012.40 
  Bergmann, Haukur 2098 ISL1.0010.41208.20 
  Thorsteinsson, Arnar 2203 ISL0.5010.06201.20 

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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