Individual Calculations August 2014
 Pettersson, Kjell-Erik  Total change: 8.00  Rating chartPersonal card
 Klass I, grp 1, 2014 Borlange SWE 2014-07-14
RcRownchangeKK*chgGame
 1950 1722 2.00 7 0.40 20 8.00 
  Larsson, Borje 1789 SWE0.5010.09201.80 
  Ranby, Hans 1917 SWE0.001-0.2520-5.00 
  Nystrom, Patrik 2021 SWE1.0010.852017.00 
  Martinsson, Tommy 1957 SWE0.5010.29205.80 
  Adolfsson, Kjell 1835 SWE0.001-0.3520-7.00 
  Segerberg, Tomas 2018 SWE0.001-0.1520-3.00 
  Eriksson, Mats 2114 SWE0.001-0.0820-1.60 

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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