Individual Calculations July 2011
 De Felice, Michele  Total change: -9.75  Rating chartPersonal card
 CR Campania 2011 Torre Annunziata ITA 2011-04-30
RcRownchangeKK*chgGame
 2036 1871 0.50 3 -0.39 25 -9.75 
  Capone, Vincenzo 2128 ITA0.001-0.1825-4.50 
  Fezza, Davide 2141 ITA0.001-0.1725-4.25 
  Cipollaro, Giovanni 1840 ITA0.501-0.0425-1.00 

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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