Individual Calculations May 2012
 Thorhallsson, Throstur  Total change: 26.90  Rating chartPersonal card
 Icelandic Team Championship 2011-2012 1 div Round 5-7 Selfoss ISL 2012-03-02
RcRownchangeKK*chgGame
 2636 2398 0.50 2 0.10 10 1.00 
  Kryvoruchko, Yuriy g2666 ISL0.5010.33103.30 
  Hammer, Jon Ludvig g2606 ISL0.001-0.2310-2.30 

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
 2354 2398 5.50 9 0.59 10 5.90 
  Helin, Mikael 1998  * SWE1.0010.08100.80 
  Olafsson, Thorvardur 2147 ISL1.0010.19101.90 
  Jones, Gawain C B g2635 ENG0.001-0.2010-2.00 
  Loftsson, Hrafn 2202 ISL1.0010.25102.50 
  Williams, Simon K g2506 ENG0.5010.15101.50 
  Henriksson, Johan f2281 SWE1.0010.34103.40 
  Papin, Vasily g2575 RUS0.001-0.2710-2.70 
  Karlsson, Bjorn-Ivar 2250 ISL1.0010.30103.00 
  Halkias, Stelios g2588 GRE0.001-0.2510-2.50 
 * 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
 2398 2398 7.50 11 2.00 10 20.00 
  Arngrimsson, Dagur m2361 ISL0.501-0.0510-0.50 
  Stefansson, Hannes g2531 ISL1.0010.68106.80 
  Thorfinnsson, Bragi m2421 ISL0.5010.03100.30 
  Kristjansson, Stefan g2500 ISL1.0010.64106.40 
  Gislason, Gudmundur 2346 ISL0.501-0.0710-0.70 
  Danielsen, Henrik g2504 ISL0.5010.14101.40 
  Jensson, Einar Hjalti 2245 ISL1.0010.30103.00 
  Kjartansson, David f2305 ISL1.0010.37103.70 
  Thorfinnsson, Bjorn m2416 ISL0.5010.03100.30 
  Bjornsson, Sigurbjorn f2393 ISL0.501-0.0110-0.10 
  Kjartansson, Gudmundur m2357 ISL0.501-0.0610-0.60 

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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