Individual Calculations August 2013
 Sjogren, Stig  Total change: -14.40  Rating chartPersonal card
 Veteran Allman 2013 Orebro SWE 2013-07-06
RcRownchangeKK*chgGame
 1848 1845 2.00 5 -0.48 30 -14.40 
  Isaksson, Leif 1960 SWE0.001-0.3430-10.20 
  Stark, Ingvar 1757 SWE0.501-0.1230-3.60 
  Ring, Lars 1811 SWE0.501-0.0530-1.50 
  Eriksson, Hans-G 1735 SWE0.501-0.1530-4.50 
  Andersson, Sven-Olof 1977 SWE0.5010.18305.40 

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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