Individual Calculations November 2011
 Arnalds, Stefan  Total change: -4.50  Rating chartPersonal card
 Icelandic Team Championship 2011-2012 1 div Round 1-4 Reykjavik ISL 2011-10-07
RcRownchangeKK*chgGame
 2164 2005 1.00 4 -0.30 15 -4.50 
  Gunnarsson, Jon Viktor m2405  * ISL0.001-0.0815-1.20 
  Ragnarsson, Dagur 1761 ISL1.0010.20153.00 
  Kristjansson, Olafur 2173 ISL0.001-0.2815-4.20 
  Gretarsson, Andri A f2317 ISL0.001-0.1415-2.10 
 * 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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