Individual Calculations August 2017
 Vrabec, Josip  Total change: 34.20  Rating chartPersonal card
 Veteran-SM 65 2017 Stockholm SWE 2017-07-08
RcRownchangeKK*chgGame
 1939 1880 5.50 9 1.71 20 34.20 
  Hallerod, Ralph 2053 SWE0.5010.23204.60 
  Safholm, Sten 2012 SWE0.001-0.3220-6.40 
  Soderborg, Berndt 1700 SWE1.0010.26205.20 
  Lindberg, Sture 1734 SWE1.0010.30206.00 
  Algars, Olle 1987 SWE0.001-0.3520-7.00 
  Johansson, Per 1941 SWE1.0010.582011.60 
  Ekelund, Peter 2052 SWE1.0010.732014.60 
  Svensson, Soren 2009 SWE0.001-0.3320-6.60 
  Akerblom, Bernt 1960 SWE1.0010.612012.20 

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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