Individual Calculations November 2012
 Bjornsson Gunna, R  Total change: -3.75  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 2 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 2170 2110 1.00 3 -0.25 15 -3.75 
  Thorsteinsson Erlin, Gur 2110 ISL1.0010.50157.50 
  Asgeirsson Heimi, R 2161 ISL0.001-0.4315-6.45 
  Thorarinsson Pall, A 2240 ISL0.001-0.3215-4.80 

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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