Individual Calculations July 2009
 Ambrosanio, Raffaele  Total change: -2.10  Rating chartPersonal card
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 2016 1957 3.00 7 -0.14 15 -2.10 
  Garofalo, Sergio 1800 ITA0.001-0.7115-10.65 
  Savarese, Vincenzo 1817 ITA1.0010.31154.65 
  Collutiis, Duilio m2307 ITA0.001-0.1115-1.65 
  Santini, Alberto 1858 ITA0.501-0.1415-2.10 
  Fabbricini, Dante 1813 ITA1.0010.31154.65 
  Cori, Jorge f2307 PER0.001-0.1115-1.65 
  Astengo, Corrado 2208 ITA0.5010.31154.65 

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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