Individual Calculations November 2011
 Mazzarella, Antonio  Total change: -9.45  Rating chartPersonal card
 FE II del Fermano Porto San Giorgio ITA 2011-08-21
RcRownchangeKK*chgGame
 1979 2028 4.50 9 -0.63 15 -9.45 
  De Nisi, Giuseppe 1818 ITA1.0010.23153.45 
  Vuelban, Virgilio m2357 PHI0.001-0.1215-1.80 
  Tazzioli, Luca 1838 ITA0.501-0.2515-3.75 
  Caldarola, Stefano 1809 ITA0.501-0.2815-4.20 
  Giampieri, Stefano 1847 ITA0.001-0.7415-11.10 
  Piantieri, Guido 1853 ITA1.0010.27154.05 
  Borino, Paolo 1917 ITA1.0010.35155.25 
  Sorbera, Giovanni 2197 ITA0.5010.22153.30 
  Panjkovic, Aleksandar c2173 SRB0.001-0.3115-4.65 

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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