Individual Calculations July 2011
 Graziani, Roberto  Total change: 33.00  Rating chartPersonal card
 FE 2 Citta' di Roseto - B Roseto degli Abruzzi ITA 2011-06-04
RcRownchangeKK*chgGame
 1869 1725 5.00 9 2.20 15 33.00 
  Carola, Paolo 1883 ITA0.5010.21153.15 
  Di Pietro, Gabriele 1821 ITA0.5010.13151.95 
  Crippa, Mario 1894 ITA0.001-0.2815-4.20 
  Tucci, Flavio 1892 ITA1.0010.721510.80 
  Rosina, Graziano 1829 ITA0.5010.14152.10 
  Fioravanti, Emidio 1945 ITA1.0010.781511.70 
  Bossoni, Mario 1959 ITA0.5010.29154.35 
  Ludovici, Roberto 1832 ITA0.5010.15152.25 
  Acunzo, Domenico 1766 ITA0.5010.06150.90 

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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