Individual Calculations March 2016
 Jonasson, Hordur  Total change: -11.00  Rating chartPersonal card
 Reykjavik Chess Championship 2016 Reykjavik ISL 2016-01-03
RcRownchangeKK*chgGame
 1682 1547 2.00 7 -0.55 20 -11.00 
  Johannesson, Oliver f1947  * ISL0.001-0.0820-1.60 
  Jonsson, Olafur Gisli 1922 ISL0.001-0.0920-1.80 
  Bjornsson, Eirikur K. 1947  * ISL0.5010.42208.40 
  Njardarson, Daniel Ernir 1319 ISL1.0010.21204.20 
  Sigurdsson, Birkir Karl 1812 ISL0.001-0.1820-3.60 
  Vignisson, Ingvar Egill 1530 ISL0.001-0.5220-10.40 
  Heidarsson, Arnar 1295 ISL0.501-0.3120-6.20 
 * 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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