Individual Calculations April 2017
 Casagrande, Federico  Total change: 103.60  Rating chartPersonal card
 OP 10 Memorial Salvatore Nobile Roma ITA 2017-01-05
RcRownchangeKK*chgGame
 1844 1728 5.50 8 2.59 40 103.60 
  Bertollini, Ferruccio 1451 ITA1.0010.17406.80 
  Turriziani Colonna, Giovanni 1983 ITA0.001-0.1940-7.60 
  Messineo, Carlo 1606 ITA1.0010.334013.20 
  Catalini, Giampiero 1817 ITA1.0010.624024.80 
  Pastore, Cosmas 1957 ITA1.0010.794031.60 
  Marino, Giovanni 1953 ITA0.5010.284011.20 
  Bizzarro, Sofia 1854 ITA1.0010.674026.80 
  Gromovs, Sergejs f2128  * ITA0.001-0.0840-3.20 
 * 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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