Individual Calculations August 2017
 Bjelvenmark, Per  Total change: -11.80  Rating chartPersonal card
 Klass II grp 1 2017 Stockholm SWE 2017-07-10
RcRownchangeKK*chgGame
 1802 1988 4.50 7 -0.59 20 -11.80 
  Larsson, Matti 1812 SWE0.001-0.7320-14.60 
  Bertelsen, Peter 1856 SWE1.0010.32206.40 
  Hallgren, Bo 1588  * SWE1.0010.08201.60 
  Akke, Mattias 1718 SWE1.0010.17203.40 
  Wallenas, Joakim 1900 SWE0.501-0.1220-2.40 
  Olsson, Linn 1796 SWE1.0010.25205.00 
  Tuomainen, Jari 1942 SWE0.001-0.5620-11.20 
 * 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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