Individual Calculations November 2011
 Arnason, Jon L  Total change: 3.90  Rating chartPersonal card
 Icelandic Team Championship 2011-2012 1 div Round 1-4 Reykjavik ISL 2011-10-07
RcRownchangeKK*chgGame
 2166 2499 3.00 3 0.39 10 3.90 
  Bergsson, Stefan 2135 ISL1.0010.10101.00 
  Jonsson, Jon Arni 2099  * ISL1.0010.08100.80 
  Thorarinsson, Pall A 2264 ISL1.0010.21102.10 
 * 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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