Individual Calculations January 2022
 Bozza, Gabriele  Total change: 5.00  Rating chartPersonal card
 WE 10 Citta' di Palmanova - B Cervignano del Friuli ITA 2021-12-03
RcRownchangeKK*chgGame
 1779 1895 3.50 5 0.25 20 5.00 
  Petrosino, Germano 1720 ITA1.0010.27205.40 
  Lavarone, Andrea 1995 ITA0.001-0.3620-7.20 
  Chiandussi, Stefano 1679 ITA1.0010.22204.40 
  Gregorig, Marco 1700 ITA1.0010.25205.00 
  Proietti Cobas, Jorge 1799 ITA0.501-0.1320-2.60 

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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