Individual Calculations November 2011
 Gudmundsson, Einar S  Total change: 44.25  Rating chartPersonal card
 Nordic Senior Championship 2011 Reykjavik ISL 2011-09-10
RcRownchangeKK*chgGame
 1993 1713 4.50 9 2.86 15 42.90 
  Gustavsson, Sture 2027 SWE1.0010.861512.90 
  Kristjansson, Olafur 2113  * ISL0.5010.42156.30 
  Solmundarson, Magnus 2113  * ISL0.001-0.0815-1.20 
  Kristiansen, Erling f2113  * NOR0.001-0.0815-1.20 
  Lyly, Seppo 1937 FIN0.5010.28154.20 
  Gummesson, Ingvar 1955 SWE0.001-0.2015-3.00 
  Bue, Gunnar 1772 NOR1.0010.58158.70 
  Valtysson, Thor 2041 ISL0.5010.37155.55 
  Sigurdsson, Sveinbjorn 1867 ISL1.0010.711510.65 
 * 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 2011-2012 3 div Round 1-4 Reykjavik ISL 2011-10-07
RcRownchangeKK*chgGame
 1872 1713 1.00 3 0.09 15 1.35 
  Baldursson, Haraldur 2010 ISL0.001-0.1515-2.25 
  Gunnlaugsson, Gisli 1846 ISL0.001-0.3215-4.80 
  Palsson, Svanberg Mar 1759 ISL1.0010.56158.40 

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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