Individual Calculations March 2015
 Gunnarsson, Jon Viktor  Total change: 9.70  Rating chartPersonal card
 Reykjavik Chess Championship 2015 Reykjavik ISL 2015-01-04
RcRownchangeKK*chgGame
 2171 2433 7.50 9 0.44 10 4.40 
  Steinthorsson, Felix 2033  * ISL1.0010.08100.80 
  Baldvinsson, Loftur 2033  * ISL1.0010.08100.80 
  Johannesson, Oliver 2170 ISL0.001-0.8210-8.20 
  Jonsson, Gauti Pall 2033  * ISL1.0010.08100.80 
  Thorsteinsdottir, Hallgerdur 2033  * ISL1.0010.08100.80 
  Ragnarsson, Dagur 2059 ISL1.0010.10101.00 
  Gislason, Gudmundur f2315 ISL1.0010.34103.40 
  Kristjansson, Stefan g2492 ISL0.5010.08100.80 
  Thorfinnsson, Bjorn m2373 ISL1.0010.42104.20 
 * 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)
 
 Huginn Chess Club and Breidablik Chess Club Guest Tournament 2015 Kopavogur ISL 2015-01-08
RcRownchangeKK*chgGame
 2159 2433 7.00 8 0.53 10 5.30 
  Baldvinsson, Loftur 2033  * ISL1.0010.08100.80 
  Sigurdsson, Saeberg 2152 ISL1.0010.16101.60 
  Ragnarsson, Dagur 2059 ISL0.501-0.4010-4.00 
  Bergsson, Stefan 2085 ISL1.0010.11101.10 
  Hardarson, Jon Trausti 2067 ISL1.0010.10101.00 
  Thorhallsson, Throstur g2433 ISL1.0010.50105.00 
  Gislason, Gudmundur f2315 ISL0.501-0.1610-1.60 
  Ingvason, Johann 2126 ISL1.0010.14101.40 
 * 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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