Individual Calculations January 2012
 Ambrosio, Giuseppe  Total change: 19.65  Rating chartPersonal card
 OP 1° Trofeo Giorgio Porreca Napoli ITA 2011-09-22
RcRownchangeKK*chgGame
 2039 2059 5.00 7 1.31 15 19.65 
  Schiappoli, Dario 1929 ITA1.0010.32154.80 
  De Rosa, Mariagrazia wf2131 ITA1.0010.60159.00 
  Rosato, Luciano 2251 ITA0.5010.25153.75 
  Capone, Vincenzo 2176 ITA0.001-0.3415-5.10 
  Avolio, Giovanni 1879 ITA1.0010.26153.90 
  Zinnai, Graziano Matteo 1906 ITA1.0010.30154.50 
  Grasso, Nino 2003 ITA0.501-0.0815-1.20 

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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