Individual Calculations November 2022
 Casarosa, Michele  Total change: -39.20  Rating chartPersonal card
 WE 5 Scacchi sotto la torre - A Pisa ITA 2022-10-21
RcRownchangeKK*chgGame
 1780 1850 1.00 5 -1.96 20 -39.20 
  Chiari, Cosimo 1634 ITA0.001-0.7820-15.60 
  Maracci, Stefano 1668 ITA0.001-0.7420-14.80 
  Campatelli, Giovanni 1706 ITA1.0010.31206.20 
  Federico, Salvatore 1872 ITA0.001-0.4720-9.40 
  Rosato, Luciano 2020 ITA0.001-0.2820-5.60 

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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