Individual Calculations November 2014
 Jonsson, Tomas Arni  Total change: -2.60  Rating chartPersonal card
 Icelandic Team Championship 2014-15 1st division - round 1-5 Reykjavik ISL 2014-10-02
RcRownchangeKK*chgGame
 2097 1735 0.00 1 -0.10 20 -2.00 
  Arnarsson, Hrannar 2097 ISL0.001-0.1020-2.00 

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)
 
 Icelandic Team Championship 2014-15 3rd division - round 1-4 Reykjavik ISL 2014-10-03
RcRownchangeKK*chgGame
 1723 1735 1.00 2 -0.03 20 -0.60 
  Davidsdottir, Nansy 1584 ISL0.001-0.7020-14.00 
  Jonsson, Sigurdur H 1862 ISL1.0010.672013.40 

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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