Individual Calculations August 2017
 Eriksson 1941, Bo Ht  Total change: 35.60  Rating chartPersonal card
 Veteran-SM 65 2017 Stockholm SWE 2017-07-08
RcRownchangeKK*chgGame
 1966 2026 7.00 9 1.78 20 35.60 
  Johansson, Bertil 1854 SWE1.0010.27205.40 
  Degerfeldt, Sven 1935 SWE1.0010.38207.60 
  Malmdin, Nils-Ake f2209 SWE0.001-0.2620-5.20 
  Wahlstedt, Mats 1906 SWE1.0010.34206.80 
  Andersson, Sven-Olof 1915 SWE0.501-0.1520-3.00 
  Nilsson, Christer 1950 1973 SWE1.0010.43208.60 
  Korning, Peter 2039 SWE1.0010.522010.40 
  Hartzell, Ove 1875 SWE1.0010.30206.00 
  Algars, Olle 1987 SWE0.501-0.0520-1.00 

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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