Individual Calculations July 2021
 Poulsen, Lars  Total change: -47.60  Rating chartPersonal card
 Amager Foraar 2021-3 Amager DEN 2021-05-11
RcRownchangeKK*chgGame
 1547 1724 0.50 4 -2.38 20 -47.60 
  Nielsen-Refs, Ingrid Elmer 1538 DEN0.001-0.7420-14.80 
  Anda, Andre 1413 NOR0.001-0.8620-17.20 
  Mielow, Bjarne 1666 DEN0.501-0.0820-1.60 
  Nielsen-Refs, Karl-Emil Elmer 1572 DEN0.001-0.7020-14.00 

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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