Individual Calculations October 2013
 Grahn, Lars  Total change: 35.70  Rating chartPersonal card
 Nordic Senior Championship 2013 Sandvig DEN 2013-09-07
RcRownchangeKK*chgGame
 2140 1968 5.00 9 2.38 15 35.70 
  Berkell, Peder f2201 SWE0.5010.29154.35 
  Johnsen, Gunnar 2171 NOR0.5010.26153.90 
  Malmdin, Nils-Ake f2230 SWE0.5010.32154.80 
  Grabow, Pouelsten Holm 2157 DEN0.5010.25153.75 
  Hvenekilde, Jorgen f2120 DEN1.0010.701510.50 
  Svensson, Lars-Ake 1977 SWE0.5010.01150.15 
  Larsen, Arne Walther 1873 DEN1.0010.37155.55 
  Kristiansen, Jens g2368  * DEN0.001-0.0815-1.20 
  Petersson, Gosta 2167 SWE0.5010.26153.90 
 * 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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