Individual Calculations July 2017
 Tagliaferri, Valerio  Total change: -7.40  Rating chartPersonal card
 Fe 6 Memorial Roberto Patuzzo Pavia ITA 2017-05-26
RcRownchangeKK*chgGame
 1955 1900 1.50 5 -0.65 20 -13.00 
  Quaranta, Cristiano 2148 ITA0.001-0.1920-3.80 
  Nordio, Giorgio 1951 ITA1.0010.572011.40 
  Mossolani, Marcello 1805 ITA0.501-0.1320-2.60 
  Canali, Andrea 1958 ITA0.001-0.4220-8.40 
  Candura, Stefano 1915 ITA0.001-0.4820-9.60 

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 Lombardia 2017 Abbiategrasso ITA 2017-06-09
RcRownchangeKK*chgGame
 1954 1900 2.50 5 0.28 20 5.60 
  Damia, Angelo f2300  * ITA0.001-0.0820-1.60 
  Pappalardo, Antonio 1665 ITA1.0010.21204.20 
  Miracola, Giorgia 1941 ITA1.0010.562011.20 
  Asperti, Giovanni 1999 ITA0.5010.14202.80 
  Valtemara, Mattia Angelo 1863 ITA0.001-0.5520-11.00 
 * 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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