Individual Calculations July 2022
 Scarrone, Alberto  Total change: -16.40  Rating chartPersonal card
 Campionato Italiano 1N 2022 Acqui Terme ITA 2022-06-12
RcRownchangeKK*chgGame
 1776 1622 2.00 8 -0.41 40 -16.40 
  Badano, Giancarlo 1799 ITA0.5010.23409.20 
  Cantu, Guido 1903 ITA0.5010.344013.60 
  Manasse, Mario 1852 ITA0.5010.294011.60 
  Pellegrini, Ennio Paolo 1787 ITA0.001-0.2840-11.20 
  Battisti, Joseph 1787 ITA0.001-0.2840-11.20 
  Pilo, Sergio 1771 ITA0.001-0.3040-12.00 
  Bosetti, Roberto 1701 ITA0.5010.11404.40 
  Rapetti, Giuseppe 1610 ITA0.001-0.5240-20.80 

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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