Rapid: Individual Calculations December 2014
 Thorgeirsson, Jon Kristinn  Total change: 33.20  Rating chartPersonal card
 Icelandic Junior Championship 2014 (U20) Reykjavik ISL 2014-11-07
RcRownchangeKK*chgGame
 1889 1935 4.00 6 0.75 20 15.00 
  Mai, Aron Thor 1535  * ISL1.0010.08201.60 
  Hardarson, Jon Trausti 1932 ISL1.0010.502010.00 
  Karlsson, Mikael Johann 2029 ISL0.5010.13202.60 
  Johannsson, Orn Leo 1955 ISL0.5010.03200.60 
  Johannesson, Oliver 2094 ISL0.001-0.2920-5.80 
  Stefansson, Vignir Vatnar 1788 ISL1.0010.30206.00 
 * 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)
 
 Icelandic Youth Championship 2014 (U15) Reykjavik ISL 2014-11-08
RcRownchangeKK*chgGame
 1576 1935 8.00 8 0.91 20 18.20 
  Kristofersson, Sindri Snaer 1535  * ISL1.0010.08201.60 
  Davidsdottir, Nansy 1535  * ISL1.0010.08201.60 
  Jonsson, Gauti Pall 1593 ISL1.0010.12202.40 
  Birkisson, Bardur Orn 1535  * ISL1.0010.08201.60 
  Kolka, Dawid 1554 ISL1.0010.09201.80 
  Stefansson, Vignir Vatnar 1788 ISL1.0010.30206.00 
  Birkisson, Bjorn Holm 1535  * ISL1.0010.08201.60 
  Ragnarsson, Heimir Pall 1535  * 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)
 

 

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