Individual Calculations March 2011
 Maack, Kjartan  Total change: -11.25  Rating chartPersonal card
 Reykjavik Championship 2011 Reykjavik ISL 2011-01-09
RcRownchangeKK*chgGame
 1955 2168 5.00 8 -0.75 15 -11.25 
  Thorarensen, Adalsteinn 1768  * ISL1.0010.08151.20 
  Bjornsson, Sigurbjorn f2317 ISL0.001-0.3015-4.50 
  Leosson, Atli Johann 1768  * ISL1.0010.08151.20 
  Finnbogadottir, Tinna Kristin 1776 ISL1.0010.08151.20 
  Gretarsson, Hjorvar Steinn 2433 ISL0.001-0.1815-2.70 
  Lee, Gudmundur Kristinn 1768  * ISL0.001-0.9215-13.80 
  Helgadottir, Sigridur Bjorg 1768  * ISL1.0010.08151.20 
  Kristinsson, Bjarni Jens 2042 ISL1.0010.33154.95 
 * 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)
 

 

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