Individual Calculations May 2010
 Bjarnason, Saevar  Total change: -12.90  Rating chartPersonal card
 Reykjavik Open Reykjavik ISL 2010-02-24
RcRownchangeKK*chgGame
 2147 2164 3.00 8 -1.16 10 -11.60 
  Hillarp Persson, Tiger g2564  * SWE0.001-0.0810-0.80 
  Gardarsson, Hordur 1888 ISL1.0010.17101.70 
  Thorhallsson, Throstur g2426 ISL0.001-0.1810-1.80 
  Kleinert, Juergen 2004 GER1.0010.29102.90 
  Arngrimsson, Dagur m2383 ISL0.001-0.2210-2.20 
  Benediktsson, Frimann 1930 ISL0.501-0.2910-2.90 
  Olafsson, Thorvardur 2217 ISL0.001-0.4310-4.30 
  Karlsson, Mikael Johann 1764  * ISL0.501-0.4210-4.20 
 * 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)
 
 Icelandic Team Champ 2009-2010 4. div Reykjavik ISL 2010-03-05
RcRownchangeKK*chgGame
 2114 2161 1.00 2 -0.13 10 -1.30 
  Jonasson, Jonas 2030 ISL0.501-0.1810-1.80 
  Thorsson, Olafur 2197 ISL0.5010.05100.50 

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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