Individual Calculations December 2016
 Cannella, Carlo  Total change: -9.40  Rating chartPersonal card
 FE 9 i Dioscuri Favara ITA 2016-11-11
RcRownchangeKK*chgGame
 1847 1929 2.50 5 -0.47 20 -9.40 
  Bifulco, Michel 2225 ITA0.001-0.1520-3.00 
  Nobile, Stefano 1801 ITA0.001-0.6720-13.40 
  Gueli, Giovanni 1529  * ITA1.0010.08201.60 
  Lombardo, Salvo Danilo 1729 ITA1.0010.24204.80 
  Lo Pinto, Giovanni 1952 ITA0.5010.03200.60 
 * 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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