Individual Calculations April 2022
 Calcara, Giuseppe  Total change: -17.60  Rating chartPersonal card
 WE 4 I due alfieri - A Bagheria ITA 2022-03-25
RcRownchangeKK*chgGame
 1652 1555 1.00 5 -0.88 20 -17.60 
  Zoncu, Mattia Fabrizio 1776 ITA0.001-0.2220-4.40 
  Grasso, Giuseppe 1540 ITA1.0010.48209.60 
  Verga, Francesco 1636 ITA0.001-0.3920-7.80 
  Tondo, Salvatore 1781 ITA0.001-0.2120-4.20 
  Gervasi, Pietro 1529 ITA0.001-0.5420-10.80 

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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