Individual Calculations March 2020
 Olsson, William  Total change: -26.40  Rating chartPersonal card
 Elite Hotels Open 2020 lang Vaxjo SWE 2020-02-08
RcRownchangeKK*chgGame
 2057 2198 2.00 4 -0.66 40 -26.40 
  Radberg, John 1889 SWE1.0010.14405.60 
  Akesson, Ralf g2378 SWE0.001-0.2640-10.40 
  Adahl, Mattias 2048 SWE0.001-0.7040-28.00 
  Berg, Roy 1911 SWE1.0010.16406.40 

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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