Individual Calculations September 2010
 Parenti, Davide  Total change: -11.85  Rating chartPersonal card
 FE 4 Castelli Romani e Prenestini Frascati ITA 2010-08-13
RcRownchangeKK*chgGame
 2022 2000 3.00 8 -0.79 15 -11.85 
  Roeberg, Frank 2236 GER0.001-0.2015-3.00 
  Pompa, Alessandro 2073 ITA0.001-0.4015-6.00 
  Di Lascio, Savino 1910 ITA0.001-0.6215-9.30 
  Proia, Gaetano 1974 ITA0.501-0.0415-0.60 
  Vargiu, Antonio 1868 ITA1.0010.32154.80 
  Rundgren, Anders 1915 NOR1.0010.38155.70 
  Farina, Saverio 2150 ITA0.001-0.3015-4.50 
  Bonaposta, Fabrizio 2053 ITA0.5010.07151.05 

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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