Individual Calculations November 2009
 Natalucci, Fabrizio  Total change: -24.45  Rating chartPersonal card
 OP 41. Corsico Scacchi Corsico ITA 2009-10-02
RcRownchangeKK*chgGame
 2089 2184 1.50 5 -1.63 15 -24.45 
  Bozzali, Ermanno 2090 ITA0.001-0.6315-9.45 
  Mastrorilli, Nicola 1988 ITA0.501-0.2515-3.75 
  Tramalloni, Luca 2116 ITA0.501-0.0915-1.35 
  Astengo, Corrado 2127 ITA0.501-0.0815-1.20 
  Bemporad, Filippo 2123 ITA0.001-0.5815-8.70 

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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