Individual Calculations April 2015
 Benediktsson, Thorir  Total change: -2.20  Rating chartPersonal card
 Icelandic Team Championship 2014-15 3rd division Round 5-7 Reykjavik ISL 2015-03-19
RcRownchangeKK*chgGame
 1666 1910 1.50 2 -0.11 20 -2.20 
  Matthiasson, Magnus 1691 ISL1.0010.22204.40 
  Davidsdottir, Nansy 1641 ISL0.501-0.3320-6.60 

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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