Individual Calculations July 2013
 Schiappoli, Dario  Total change: -20.55  Rating chartPersonal card
 OP 2 del Salento - Ecoresort Gallipoli ITA 2013-05-25
RcRownchangeKK*chgGame
 1996 1930 1.50 7 -1.37 15 -20.55 
  Pizzuto, Samuele Tullio 2099 ITA0.5010.22153.30 
  Dedijer, Mira 1980 BIH0.001-0.4315-6.45 
  Ranfagni, Stefano 1994 ITA0.001-0.4115-6.15 
  Al, Khateeb Taher 1984 KUW0.5010.08151.20 
  De Giorgi, Stefano 2102 ITA0.001-0.2715-4.05 
  Balducci, Alessandro 1848 ITA0.501-0.1115-1.65 
  Agrifoglio, Fabio 1965 ITA0.001-0.4515-6.75 

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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