Individual Calculations May 2012
 Kjartansson, Gudmundur  Total change: 9.90  Rating chartPersonal card
 Icelandic Team Championship 2011-2012 1 div Round 5-7 Selfoss ISL 2012-03-02
RcRownchangeKK*chgGame
 2458 2357 0.50 2 -0.23 10 -2.30 
  Thorfinnsson, Bjorn m2416 ISL0.001-0.4210-4.20 
  Kristjansson, Stefan g2500 ISL0.5010.19101.90 

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)
 
 Reykjavik Chess Open 2012 Reykjavik ISL 2012-03-06
RcRownchangeKK*chgGame
 2279 2357 5.50 9 0.20 10 2.00 
  Ingason, Sigurdur 1957  * ISL1.0010.08100.80 
  Skoien, Havard 2121 NOR1.0010.20102.00 
  Ipatov, Alexander g2561 TUR0.001-0.2410-2.40 
  Bergsson, Stefan 2171 ISL1.0010.26102.60 
  Stefansson, Hannes g2531 ISL0.001-0.2710-2.70 
  Halldorsson, Bragi 2178 ISL1.0010.27102.70 
  Dunn, Andrew c2205 ENG1.0010.30103.00 
  Williams, Simon K g2506 ENG0.001-0.3010-3.00 
  Friedrichs, Klaus 2283 GER0.501-0.1010-1.00 
 * 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)
 
 Skakthing Islands 2012 - Askorendaflokkur Reykjavik ISL 2012-03-30
RcRownchangeKK*chgGame
 2032 2357 8.50 9 0.85 10 8.50 
  Petersson, Baldur Teodor 1957  * ISL1.0010.08100.80 
  Finnbogadottir, Tinna Kristin 1957  * ISL1.0010.08100.80 
  Ragnarsson, Dagur 1957  * ISL1.0010.08100.80 
  Jensson, Einar Hjalti 2245 ISL0.501-0.1510-1.50 
  Ptacnikova, Lenka wg2289 ISL1.0010.41104.10 
  Sverrisson, Nokkvi 1957  * ISL1.0010.08100.80 
  Baldursson, Haraldur 1991 ISL1.0010.10101.00 
  Magnusson, Patrekur Maron 1974 ISL1.0010.09100.90 
  Kristinsson, Grimur Bjorn 1957  * ISL1.0010.08100.80 
 * 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)
 
 Skakthing Islands 2012 - Landslidsflokkur Kopavogur ISL 2012-04-13
RcRownchangeKK*chgGame
 2402 2357 5.00 11 0.17 10 1.70 
  Bjornsson, Sigurbjorn f2393 ISL0.001-0.4510-4.50 
  Thorfinnsson, Bjorn m2416 ISL0.5010.08100.80 
  Arngrimsson, Dagur m2361 ISL1.0010.51105.10 
  Stefansson, Hannes g2531 ISL0.001-0.2710-2.70 
  Thorfinnsson, Bragi m2421 ISL0.5010.09100.90 
  Kristjansson, Stefan g2500 ISL0.001-0.3110-3.10 
  Gislason, Gudmundur 2346 ISL1.0010.48104.80 
  Danielsen, Henrik g2504 ISL0.5010.20102.00 
  Jensson, Einar Hjalti 2245 ISL1.0010.35103.50 
  Kjartansson, David f2305 ISL0.001-0.5710-5.70 
  Thorhallsson, Throstur g2398 ISL0.5010.06100.60 

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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