Individual Calculations July 2013
 Castelfranchi, Carlo  Total change: 6.15  Rating chartPersonal card
 OP 2 SS Lazio Scacchi Roma ITA 2013-04-24
RcRownchangeKK*chgGame
 1915 2052 5.00 7 0.41 15 6.15 
  Colantonio, Marco 1714 ITA1.0010.12151.80 
  Molinari, Carlo 1916 ITA1.0010.32154.80 
  Cannada, Bartoli Vincenzo 1971 ITA0.501-0.1115-1.65 
  Farina, Saverio 2106 ITA0.5010.08151.20 
  Pala, Giorgio 2016 ITA0.001-0.5515-8.25 
  Quaglia, Ferdinando 1652  * ITA1.0010.08151.20 
  Marta, Daniele 2033 ITA1.0010.47157.05 
 * 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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