Individual Calculations November 2009
 Vinzoni, Andrea  Total change: 2.70  Rating chartPersonal card
 OP 41. Corsico Scacchi Corsico ITA 2009-10-02
RcRownchangeKK*chgGame
 2181 2079 2.00 5 0.18 15 2.70 
  Magrini, Fabrizio 2150 ITA1.0010.60159.00 
  Bonazzi, Edoardo 2191 ITA0.001-0.3515-5.25 
  Cehic, Goran 2301 CRO0.5010.28154.20 
  Cazzaniga, Walter 2138 ITA0.001-0.4215-6.30 
  Astengo, Corrado 2127 ITA0.5010.07151.05 

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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