Individual Calculations April 2009
 Lazzaroni, Fabio  Total change: 8.75  Rating chartPersonal card
 OP 25 Anniversario Franciacorta Provaglio d'Iseo ITA 2008-11-07
RcRownchangeKK*chgGame
 1916 1850 2.00 4 0.35 25 8.75 
  Schaberg, Wolfgang 1932 ITA0.5010.11252.75 
  Barucco, Mattia 2002 ITA0.001-0.3025-7.50 
  Mombelli, Antonio 1849 ITA1.0010.502512.50 
  Panada, Valter 1882 ITA0.5010.04251.00 

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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