Individual Calculations August 2021
 Marson, Roy  Total change: 59.20  Rating chartPersonal card
 WE Holiday La Marca - A Villorba ITA 2021-07-02
RcRownchangeKK*chgGame
 1994 1748 2.50 5 1.48 40 59.20 
  Pozzari, Simone 2034 ITA0.5010.344013.60 
  Budyi, Danylo 1840 UKR1.0010.634025.20 
  Bordin, Silvia 2013 ITA0.5010.324012.80 
  Brotto, Alessandro 2014 ITA0.5010.324012.80 
  Colonetti, Fabio 2067 ITA0.001-0.1340-5.20 

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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