Individual Calculations March 2016
 Kristinsson, Jon  Total change: -29.00  Rating chartPersonal card
 Reykjavik Chess Championship 2016 Reykjavik ISL 2016-01-03
RcRownchangeKK*chgGame
 1941 2240 4.50 7 -1.36 20 -27.20 
  Mai, Aron Thor 1840  * ISL1.0010.08201.60 
  Jonsson, Olafur Gisli 1922 ISL1.0010.13202.60 
  Ragnarsson, Johann 2008 ISL0.001-0.7920-15.80 
  Karlsson, Mikael Johann 2161 ISL0.001-0.6120-12.20 
  Kolka, Dawid 1897 ISL1.0010.12202.40 
  Jonsson, Gauti Pall 1921 ISL0.501-0.3720-7.40 
  Haraldsson, Sigurjon 1840  * ISL1.0010.08201.60 
 * 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)
 
 Noi Sirius tournament 2016 - A-group Kopavogur ISL 2016-01-07
RcRownchangeKK*chgGame
 2127 2240 2.50 4 -0.09 20 -1.80 
  Stefansson, Vignir Vatnar 2071 ISL0.501-0.2220-4.40 
  Thorsteinsdottir, Gudlaug wf2052 ISL1.0010.26205.20 
  Ragnarsson, Dagur f2219 ISL0.001-0.5320-10.60 
  Loftsson, Hrafn 2164 ISL1.0010.40208.00 

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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