Individual Calculations July 2013
 Ferretti, Folco  Total change: -0.75  Rating chartPersonal card
 FE 25 Citta' di Lucca Lucca ITA 2013-06-14
RcRownchangeKK*chgGame
 2079 2270 3.50 5 -0.05 15 -0.75 
  Tizzoni, Lionello 1910 ITA1.0010.10151.50 
  D`aquino, Ugo 1870  * ITA1.0010.08151.20 
  Efimov, Igor g2401 MNC0.001-0.3215-4.80 
  Vasquez, Otazu Michael 2011 ITA1.0010.18152.70 
  Van Hoolandt, Patrick f2204 MNC0.501-0.0915-1.35 
 * 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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