Individual Calculations April 2009
 Paperetti, Emiliano  Total change: -14.25  Rating chartPersonal card
 CP Pistoia Montecatini Terme ITA 2009-01-07
RcRownchangeKK*chgGame
 1885 1725 0.00 2 -0.57 25 -14.25 
  Cinelli, Maurizio 1855 ITA0.001-0.3225-8.00 
  Fusari, Paolo 1914 ITA0.001-0.2525-6.25 

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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