Individual Calculations July 2022
 Pitzalis, Riccardo  Total change: 11.60  Rating chartPersonal card
 FE 7 Ricordando Stefano Leopardi - B Alta Valle Intelvi ITA 2022-06-24
RcRownchangeKK*chgGame
 1686 1703 3.00 5 0.29 40 11.60 
  Cusini, Mattia 1374 ITA1.0010.12404.80 
  Margareci, Massimo 1578 ITA0.501-0.1740-6.80 
  Brioschi, Camillo 1652 ITA1.0010.434017.20 
  Di Trapani, Davide 2145 ITA0.001-0.0640-2.40 
  Bisignano, Giuseppe 1683 ITA0.501-0.0340-1.20 

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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