Individual Calculations July 2011
 Pinna, Ferdinando  Total change: 11.55  Rating chartPersonal card
 WE i Navigli Milano ITA 2011-06-11
RcRownchangeKK*chgGame
 1942 1891 3.50 6 0.77 15 11.55 
  Travaglini, Renzo 1646 ITA1.0010.20153.00 
  Vuelban, Virgilio m2291  * PHI0.5010.42156.30 
  Arruzza, Francesco 1777 ITA1.0010.34155.10 
  Riboldi, Raffaele 1897 ITA1.0010.51157.65 
  Rambaldi, Francesco f2189 ITA0.001-0.1515-2.25 
  Brociner, Beniamino 1854 ITA0.001-0.5515-8.25 
 * 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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