Individual Calculations August 2017
 Engstrom, Stefan  Total change: 45.40  Rating chartPersonal card
 Veteran-SM 65 2017 Stockholm SWE 2017-07-08
RcRownchangeKK*chgGame
 1974 1954 6.50 9 2.27 20 45.40 
  Olsson, Torgny 1752 SWE1.0010.24204.80 
  Lindberg, Sture 1734 SWE1.0010.22204.40 
  Korning, Peter 2039 SWE0.5010.12202.40 
  Safholm, Sten 2012 SWE0.5010.08201.60 
  Svensson, Soren 2009 SWE0.5010.08201.60 
  Algars, Olle 1987 SWE1.0010.552011.00 
  Malmdin, Nils-Ake f2209 SWE0.001-0.1920-3.80 
  Hallerod, Ralph 2053 SWE1.0010.642012.80 
  Nilsson, Christer 1950 1973 SWE1.0010.532010.60 

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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