Individual Calculations November 2013
 Sigurjonsson, Siguringi  Total change: 8.70  Rating chartPersonal card
 Icelandic Team Championship 2013-14 2nd division round 1-4 Reykjavik ISL 2013-10-11
RcRownchangeKK*chgGame
 1992 1964 1.50 2 0.58 15 8.70 
  Sigurdsson, Sverrir 2002 ISL1.0010.55158.25 
  Bodvarsson, Arni 1982 ISL0.5010.03150.45 

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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