Individual Calculations May 2020
 Fors, Klas  Total change: 15.40  Rating chartPersonal card
 Majornas varturnering 2020 Goteborg SWE 2020-02-19
RcRownchangeKK*chgGame
 1895 1984 2.00 2 0.77 20 15.40 
  Kvarby, Anders 1790 SWE1.0010.25205.00 
  Fransson, Lennart 1999 SWE1.0010.522010.40 

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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