Individual Calculations December 2012
 Tesone, Crescenzo  Total change: 3.60  Rating chartPersonal card
 OP 2 Memorial Giorgio Porreca Napoli ITA 2012-09-20
RcRownchangeKK*chgGame
 1944 1832 2.00 5 0.24 15 3.60 
  Cosenza, Gianni 1957 ITA0.001-0.3315-4.95 
  Avolio, Giovanni 1899 ITA0.001-0.4115-6.15 
  Lombardo, Claudio 1876 ITA1.0010.56158.40 
  Di Meo, Antonio 1928 ITA1.0010.63159.45 
  Grasso, Nino 2058 ITA0.001-0.2115-3.15 

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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