Individual Calculations November 2011
 Jonsson, Jon Arni  Total change: -12.60  Rating chartPersonal card
 Icelandic Team Championship 2011-2012 1 div Round 1-4 Reykjavik ISL 2011-10-07
RcRownchangeKK*chgGame
 2279 2088 0.00 3 -0.84 15 -12.60 
  Omarsson, Dadi 2215 ISL0.001-0.3315-4.95 
  Arnason, Jon L g2488  * ISL0.001-0.0815-1.20 
  Bergsson, Stefan 2135 ISL0.001-0.4315-6.45 
 * 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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