Individual Calculations January 2014
 Ferretti, Folco  Total change: -9.15  Rating chartPersonal card
 WE Roma Capitale Roma ITA 2013-11-22
RcRownchangeKK*chgGame
 2015 2289 3.50 5 -0.61 15 -9.15 
  Covello, Danilo 1958 ITA0.501-0.3815-5.70 
  Sindoni, Antonio 1910 ITA1.0010.09151.35 
  Delizia, Costantino 2121 ITA0.501-0.2215-3.30 
  Palermo, Stefano 2103 ITA0.501-0.2415-3.60 
  Santeramo, Alessia 1983 ITA1.0010.14152.10 

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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