Individual Calculations May 2017
 Westerberg, Claes-Goran  Total change: 17.40  Rating chartPersonal card
 Kristallen vt 2017 kl 1 Stockholm SWE 2017-02-02
RcRownchangeKK*chgGame
 1875 1835 4.00 7 0.87 20 17.40 
  Andersson, Bjorn 1961 1798 SWE0.501-0.0520-1.00 
  Pihlstrand-Trulp, Joakim 1938 SWE0.5010.14202.80 
  Damberg, Niklas 1874 SWE0.5010.05201.00 
  Wedin, Svante 1867 SWE0.001-0.4620-9.20 
  Lindberg, Sture 1762 SWE1.0010.40208.00 
  Larsson, David 1968 1971 SWE1.0010.682013.60 
  Nilsson, Stefan 1916 SWE0.5010.11202.20 

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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