Individual Calculations November 2013
 Ragnarsson, Johann  Total change: 9.30  Rating chartPersonal card
 Reykjavik Chess Club Championship 2013 a-group Reykjavik ISL 2013-09-15
RcRownchangeKK*chgGame
 2194 2037 3.00 9 0.16 15 2.40 
  Thorhallsson, Gylfi 2154 ISL1.0010.66159.90 
  Gunnarsson, Jon Viktor m2409 ISL0.001-0.1015-1.50 
  Jensson, Einar Hjalti f2305 ISL0.001-0.1715-2.55 
  Bjornsson, Sverrir Orn 2136 ISL0.001-0.3615-5.40 
  Ragnarsson, Dagur 2040 ISL0.001-0.5015-7.50 
  Johannesson, Oliver 2007 ISL1.0010.46156.90 
  Kristjansson, Stefan g2437  * ISL0.001-0.0815-1.20 
  Maack, Kjartan 2128 ISL1.0010.62159.30 
  Bergsson, Stefan 2131 ISL0.001-0.3715-5.55 
 * 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 Team Championship 2013-14 2nd division round 1-4 Reykjavik ISL 2013-10-11
RcRownchangeKK*chgGame
 2121 2037 2.00 4 0.46 15 6.90 
  Larusson, Petur Atli 2074 ISL1.0010.55158.25 
  Dadason, Gudmundur 2102 ISL0.5010.09151.35 
  Asgeirsson, Heimir 2175 ISL0.5010.19152.85 
  Fridbertsson, Aegir 2134 ISL0.001-0.3715-5.55 

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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