Individual Calculations November 2009
 Vezzani, Stefano  Total change: 1.05  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 2138 2170 5.00 9 0.07 15 1.05 
  Di Martino, Antonio 1876 ITA0.501-0.3515-5.25 
  Grandinetti, Pietro 2110 ITA0.501-0.0815-1.20 
  Razzano, Lorenzo 1965 ITA1.0010.24153.60 
  Farago, Ivan g2511 HUN0.001-0.1215-1.80 
  Maksimovic, Miodrag 2041 ITA0.501-0.1715-2.55 
  Aglietti, Graziano 2022 ITA1.0010.30154.50 
  Rinaudo, Andrea 2101 ITA0.501-0.1015-1.50 
  Caprio, Guido 2212 ITA1.0010.56158.40 
  Vuelban, Virgilio m2404 PHI0.001-0.2115-3.15 

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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