Individual Calculations June 2013
 Bergstrom, Goran  Total change: 12.90  Rating chartPersonal card
 Stockholm Elo Challenge 2013 Stockholm SWE 2013-04-26
RcRownchangeKK*chgGame
 1821 1683 3.50 8 0.86 15 12.90 
  Marder, Simon 2018 SWE0.001-0.1215-1.80 
  Greibrokk, Ingrid Andrea 1608 NOR0.501-0.1015-1.50 
  Duenas, Alexis 1847 SWE0.5010.22153.30 
  Axelsson, Thomas 1760 SWE1.0010.61159.15 
  Larsson, Christer 1636 SWE0.501-0.0715-1.05 
  Wihlborn, Bengt 1879 SWE0.5010.25153.75 
  Ranby, Hans 1962 SWE0.5010.34155.10 
  Bit-Narva, David 1854 SWE0.001-0.2715-4.05 

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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