Individual Calculations August 2019
 Mameli, Gianluca  Total change: 4.40  Rating chartPersonal card
 Semifinale CIA 2019 Spoleto ITA 2019-07-20
RcRownchangeKK*chgGame
 2143 2119 4.50 9 0.22 20 4.40 
  Yao, Stefano f2305 ITA0.5010.24204.80 
  Di Benedetto, Edoardo f2414 ITA0.001-0.1520-3.00 
  Miotto, Alberto 2009 ITA0.501-0.1520-3.00 
  Bindini, Ugo 1997 ITA0.001-0.6720-13.40 
  Mortola, Alberto 1973 ITA1.0010.30206.00 
  Melchior, Alex 2085 ITA1.0010.45209.00 
  Paglietti, Nicola f2180 ITA0.001-0.4220-8.40 
  Parrella, Alfredo 2116 ITA0.5010.00200.00 
  Sbarra, Marco f2207 ITA1.0010.622012.40 

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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