Individual Calculations May 2015
 Corti, Filippo  Total change: -5.40  Rating chartPersonal card
 OP 10 Primavera Comasca Como ITA 2015-02-19
RcRownchangeKK*chgGame
 1535 1567 3.00 6 -0.27 20 -5.40 
  Rossini, Fulvio 1967  * ITA0.001-0.0820-1.60 
  Rossi, Silio 1476 ITA1.0010.38207.60 
  Tavasci, Alfio 1695 ITA0.001-0.3320-6.60 
  Zerboni, Giuseppe 1505 ITA0.001-0.5920-11.80 
  Gonella, Graziano 1184 ITA1.0010.09201.80 
  Frignani, Alessandro 1383 ITA1.0010.26205.20 
 * 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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