Rapid: Individual Calculations April 2019
 Dahlstrom, Rickard  Total change: 5.40  Rating chartPersonal card
 Skara KM i snabbschack 2019 Skara SWE 2019-02-20
RcRownchangeKK*chgGame
 1908 2022 3.50 5 0.27 20 5.40 
  Wiman, Kenneth 1826 SWE1.0010.25205.00 
  Pavlic, Oliver 1876 SWE0.001-0.7020-14.00 
  Hakanson, Josef 2136 SWE0.5010.16203.20 
  Koski, Viljo 1937 SWE1.0010.38207.60 
  Bratic, Asim 1764 SWE1.0010.18203.60 

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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