Individual Calculations April 2009
 Castrogiovanni, Carlo  Total change: -2.25  Rating chartPersonal card
 WE Scacchi tra le Torri Melegnano ITA 2009-02-20
RcRownchangeKK*chgGame
 2157 2029 1.50 5 -0.15 15 -2.25 
  Nannelli, Paolo 2180 ITA0.5010.20153.00 
  Mola, Pietro f2255 ITA0.5010.29154.35 
  Bemporad, Filippo 2061 ITA0.5010.04150.60 
  Rotoni, Matteo 2168 ITA0.001-0.3115-4.65 
  Astengo, Marcello 2123 ITA0.001-0.3715-5.55 

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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