Individual Calculations November 2013
 Bjornsson, Tomas  Total change: 1.80  Rating chartPersonal card
 Icelandic Team Championship 2013-14 1st div. round 1-5 Reykjavik ISL 2013-10-10
RcRownchangeKK*chgGame
 2334 2143 1.50 5 0.12 15 1.80 
  Jones, Gawain C B g2543  * ENG0.001-0.0815-1.20 
  Johannesson, Ingvar Thor f2371 ISL0.001-0.2115-3.15 
  Halldorsson, Jon Arni 2193 ISL0.5010.07151.05 
  Thorhallsson, Gylfi 2154 ISL0.5010.02150.30 
  Gunnarsson, Jon Viktor m2409 ISL0.5010.32154.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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