Individual Calculations August 2017
 Myrenfors, Stefan  Total change: 2.20  Rating chartPersonal card
 Veteran Allman 2017 Stockholm SWE 2017-07-10
RcRownchangeKK*chgGame
 1772 1652 1.50 4 0.11 20 2.20 
  Persson, Lars-Eric 1926 SWE0.001-0.1720-3.40 
  Andersson, Robert 1961 1606 SWE1.0010.44208.80 
  Jorstal, Bo 1761 SWE0.5010.15203.00 
  Karlsson, Roy 1795 SWE0.001-0.3120-6.20 

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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