Individual Calculations May 2012
 De Luca, Fabio  Total change: -15.60  Rating chartPersonal card
 CIS 2012 - A1.1 Imperia ITA 2012-03-16
RcRownchangeKK*chgGame
 2122 2005 0.00 3 -1.04 15 -15.60 
  Mollero, Michele 2187 ITA0.001-0.2615-3.90 
  Benaglia, Giovanni 1974 ITA0.001-0.5415-8.10 
  Guerrieri, Lorenzo 2206 ITA0.001-0.2415-3.60 

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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