Individual Calculations July 2017
 Grigioni, Giulio  Total change: -10.80  Rating chartPersonal card
 OP Ricciardi Gallarate ITA 2017-05-16
RcRownchangeKK*chgGame
 1896 1776 1.00 4 -0.45 20 -9.00 
  Quaranta, Cristiano 2148 ITA0.001-0.1020-2.00 
  Santangelo, Riccardo 1709 ITA1.0010.41208.20 
  Mazzarone, Maurizio 1916 ITA0.001-0.3120-6.20 
  Barrera, Pietro 1809 ITA0.001-0.4520-9.00 

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)
 
 WE 2 Tradate - B Tradate ITA 2017-06-02
RcRownchangeKK*chgGame
 1668 1765 3.00 5 -0.09 20 -1.80 
  Rodolfo Masera, Tommaso 1501 ITA0.001-0.8220-16.40 
  Rossi, Davide 1538 ITA1.0010.21204.20 
  Alessandrini, Alfredo 1683 ITA1.0010.39207.80 
  Virgilio, Gianluca 1770 ITA1.0010.512010.20 
  Zangheratti, Daniele 1850 ITA0.001-0.3820-7.60 

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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