Individual Calculations April 2022
 Caldarola, Stefano  Total change: 23.80  Rating chartPersonal card
 CP Biella e Vercelli 2022 Biella ITA 2022-03-04
RcRownchangeKK*chgGame
 1766 1698 3.00 4 1.19 20 23.80 
  Ubezio, Marco 2154 ITA0.001-0.0620-1.20 
  Silini, Riccardo 1550 ITA1.0010.30206.00 
  Rossi, Emanuele 1650 ITA1.0010.43208.60 
  Loggia, Davide 1711 ITA1.0010.522010.40 

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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