Individual Calculations September 2017
 Pocognoli, Gianfranco  Total change: -4.60  Rating chartPersonal card
 OP 7 Citta' di Morrovalle Trodica di Morrovalle ITA 2017-08-11
RcRownchangeKK*chgGame
 1766 1719 2.00 5 -0.23 20 -4.60 
  Rinaudo, Andrea 1975 ITA0.001-0.1920-3.80 
  Mircoli, Filippo 1626 ITA0.001-0.6320-12.60 
  Cappella, Leonardo 1874 ITA0.001-0.2920-5.80 
  Chin, Roberto 1684 ITA1.0010.45209.00 
  Vargiu, Antonio 1672 ITA1.0010.43208.60 

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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