Individual Calculations July 2017
 Petrosino, Germano  Total change: 17.20  Rating chartPersonal card
 FE 8 Dolomiti - B Forni di Sopra ITA 2017-06-10
RcRownchangeKK*chgGame
 1831 1714 4.00 9 0.86 20 17.20 
  Scian, Nicola 1871 ITA0.001-0.2920-5.80 
  Dagnino, Marcello 1547 ITA1.0010.28205.60 
  Damele, Stefano 1815 ITA1.0010.642012.80 
  Colombrini, Adolfo 1820 ITA0.5010.14202.80 
  Carnicelli, Flavio 1977 ITA0.001-0.1820-3.60 
  Gabassi, Francesco 1809 ITA1.0010.632012.60 
  Edwards, Ray B 1910 ENG0.5010.25205.00 
  Picco, Ruggero 1920 ITA0.001-0.2420-4.80 
  Pozzari, Simone 1808 ITA0.001-0.3720-7.40 

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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