Individual Calculations January 2020
 Westerberg, Bert  Total change: -14.20  Rating chartPersonal card
 Solna SS KM 2019 Sundbyberg SWE 2019-09-19
RcRownchangeKK*chgGame
 1528 1300 0.00 3 -0.71 20 -14.20 
  Hansson, Henrik 1686 SWE0.001-0.0920-1.80 
  Norlander, Ida 1364 SWE0.001-0.4120-8.20 
  Strandberg, Fredrik 1535 SWE0.001-0.2120-4.20 

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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