Individual Calculations October 2015
 Saemundsson, Bjarni  Total change: -21.80  Rating chartPersonal card
 Icelandic Team Championship 2015-16 - 2nd Div. 1st stage Reykjavik ISL 2015-09-25
RcRownchangeKK*chgGame
 1966 1892 0.50 4 -1.09 20 -21.80 
  Sigurdarson, Emil 1955 ISL0.001-0.4120-8.20 
  Jonsson, Bjorn 1998 ISL0.001-0.3620-7.20 
  Saevaldsson, Kristinn Jon 1977 ISL0.5010.12202.40 
  Thorsteinsdottir, Gudlaug wf1934 ISL0.001-0.4420-8.80 

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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