Rapid: Individual Calculations June 2018
 Ek, Per-Ake  Total change: 12.40  Rating chartPersonal card
 Kristallens KM snabbschack 2018 Stockholm SWE 2018-05-19
RcRownchangeKK*chgGame
 1854 1708 3.00 7 0.62 20 12.40 
  Naslund, Mikael f2095 SWE0.001-0.0920-1.80 
  Soderlind, Arnold 1791 SWE0.001-0.3920-7.80 
  Ivarsson, Sebastian 1597 SWE1.0010.35207.00 
  Hesselborn, Per-Ove f2108  * SWE1.0010.922018.40 
  Ytterberg, Felix 1734 SWE0.001-0.4620-9.20 
  Larsson, David 1968 1959 SWE0.001-0.1920-3.80 
  Hagg, Peter 1697 SWE1.0010.48209.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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