Individual Calculations November 2022
 Zannella, Valentino  Total change: 3.20  Rating chartPersonal card
 Settimanale 47 San Matteo - A Rounds 1-2 Nichelino ITA 2022-10-14
RcRownchangeKK*chgGame
 1673 1776 1.00 1 0.36 20 7.20 
  Barcellona, Antonino 1673 ITA1.0010.36207.20 

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)
 
 CIS 2022 - Serie C Girone 1 Torino ITA 2022-10-21
RcRownchangeKK*chgGame
 2013 1776 0.00 1 -0.20 20 -4.00 
  Barbiso, Tiziana 2013 ITA0.001-0.2020-4.00 

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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