Individual Calculations November 2012
 Bjornsson Tomas,  Total change: 3.45  Rating chartPersonal card
 Icelandic Team Championship 2012-13 Div. 2 round 1-4 Reykjavik ISL 2012-10-05
RcRownchangeKK*chgGame
 2192 2148 2.00 4 0.23 15 3.45 
  Sigurdsson Saebe, Rg 2147 ISL0.5010.00150.00 
  Jonsson Bjorg, Vin m2356 ISL0.5010.27154.05 
  Thorsteinsson Erlin, Gur 2110 ISL0.501-0.0515-0.75 
  Bjornsson Sverr, Ir Orn 2154 ISL0.5010.01150.15 

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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