Individual Calculations January 2022
 Roberti, Bruno  Total change: 21.60  Rating chartPersonal card
 4 Settimanale Stefano Tatai - A Roma ITA 2021-10-14
RcRownchangeKK*chgGame
 1826 1827 4.50 7 1.08 20 21.60 
  Tosi, Lucrezia Aiko 1437 ITA0.501-0.4120-8.20 
  Brozzi, Danilo 1698 ITA1.0010.33206.60 
  Rocchi, Federico 1899 ITA0.5010.10202.00 
  D`amore, Emanuele 1980 ITA1.0010.702014.00 
  Pacilli, Emanuele 2084 ITA0.001-0.1820-3.60 
  D Eva, Maurizio 1799 ITA1.0010.46209.20 
  Agostini, Maurizio 1887 ITA0.5010.08201.60 

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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