Individual Calculations November 2009
 Mazza, Daniele  Total change: -8.55  Rating chartPersonal card
 FE 4. Riviera dei cedri Grisolia - Scalea ITA 2009-09-07
RcRownchangeKK*chgGame
 1967 1845 2.50 9 -0.57 15 -8.55 
  De Vita, Igor 2094 ITA0.001-0.1915-2.85 
  Machalek, Bedrich 2022 CZE0.001-0.2715-4.05 
  Stoja, Rocco 1846 ITA1.0010.50157.50 
  Trifoglio, Giovanni 1938 ITA1.0010.63159.45 
  Imbraguglia, Fabio 2091 ITA0.001-0.1915-2.85 
  Astanovskaya, Yulia 1910 RUS0.001-0.4115-6.15 
  Pagano, Sergio 1993 ITA0.001-0.3015-4.50 
  De Caro, Nicola 1850 ITA0.001-0.4915-7.35 
  Grasso, Nino 1957 ITA0.5010.15152.25 

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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