Rapid: Individual Calculations September 2017
 Ferretti, Alessandro  Total change: 4.60  Rating chartPersonal card
 OP ESTATE PONTELAGOSCURO ITA 2017-08-20
RcRownchangeKK*chgGame
 1923 2050 6.00 9 0.23 20 4.60 
  Dentale, Antonio 1650  * ITA1.0010.08201.60 
  Zanirato, Stefano 1868 ITA1.0010.26205.20 
  Loiacono, Leonardo 2095 ITA0.001-0.4420-8.80 
  Balzan, Alessandro 2013 ITA0.001-0.5520-11.00 
  Conti, Federico 1683 ITA1.0010.10202.00 
  Posocco, Dennis 1688 ITA1.0010.10202.00 
  Bini, Massimo 1961 ITA1.0010.38207.60 
  Bocchicchio, Gaetano 2046 ITA1.0010.49209.80 
  Cocchi, Andrea f2300 ITA0.001-0.1920-3.80 
 * 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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