Individual Calculations July 2021
 Perossa, Nicolas  Total change: 146.80  Rating chartPersonal card
 CR Veneto 2021 Chioggia ITA 2021-06-04
RcRownchangeKK*chgGame
 1852 1696 3.00 5 1.44 40 57.60 
  Toniolo, Samuel 2021 ITA0.001-0.1340-5.20 
  Bonetti, Alberto 1382 ITA1.0010.14405.60 
  Rigo, Gianfrancesco 1876 ITA1.0010.744029.60 
  Rossato, Armando 2061 ITA0.001-0.1040-4.00 
  Renier, Renzo 1922 ITA1.0010.794031.60 

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)
 
 CR Friuli-Venezia Giulia 2021 Cervignano del Friuli ITA 2021-06-25
RcRownchangeKK*chgGame
 1723 1696 4.00 4 2.23 40 89.20 
  Nardini, Andrea 1296  * ITA1.0010.08403.20 
  Bernard, Federico 1762 ITA1.0010.594023.60 
  Trangoni, Bruno 1903 ITA1.0010.774030.80 
  Orsatti, Marcello 1931 ITA1.0010.794031.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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