Individual Calculations March 2016
 Thorfinnsson, Bjorn  Total change: -8.10  Rating chartPersonal card
 Reykjavik Chess Championship 2016 Reykjavik ISL 2016-01-03
RcRownchangeKK*chgGame
 2192 2418 6.50 9 -0.17 10 -1.70 
  Ontiveros, John 2018  * ISL1.0010.08100.80 
  Bjornsson, Eirikur K. 2018  * ISL1.0010.08100.80 
  Stefansson, Vignir Vatnar 2071 ISL0.001-0.8910-8.90 
  Kjartansson, Gudmundur m2456 ISL1.0010.55105.50 
  Valdimarsson, Einar 2018  * ISL1.0010.08100.80 
  Ragnarsson, Johann 2018  * ISL1.0010.08100.80 
  Olafsson, Thorvardur 2206 ISL1.0010.23102.30 
  Kristjansson, Stefan g2471 ISL0.5010.07100.70 
  Gunnarsson, Jon Viktor m2455 ISL0.001-0.4510-4.50 
 * 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
 2271 2418 3.50 6 -0.64 10 -6.40 
  Johannesson, Oliver f2198 ISL1.0010.22102.20 
  Gislason, Gudmundur f2307 ISL0.001-0.6510-6.50 
  Edvardsson, Kristjan 2235 ISL1.0010.26102.60 
  Jonasson, Benedikt f2203 ISL1.0010.23102.30 
  Halldorsson, Halldor 2209 ISL0.001-0.7710-7.70 
  Kristjansson, Stefan g2471 ISL0.5010.07100.70 

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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