Individual Calculations May 2017
 Johansson, Jonas  Total change: 40.40  Rating chartPersonal card
 Paskturneringen 2017 Norrkoping SWE 2017-04-14
RcRownchangeKK*chgGame
 1989 1792 2.50 6 1.01 40 40.40 
  Svedberg, Hans 1999 SWE0.5010.274010.80 
  Torngren, Gustav 1954 SWE0.001-0.2940-11.60 
  Alquist, Erik 2055 SWE1.0010.824032.80 
  Bjorkman, Filip 1976 SWE0.5010.24409.60 
  Sandstrom, Anders 1952 SWE0.5010.21408.40 
  Tegler, Erik 1997 SWE0.001-0.2440-9.60 

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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