Individual Calculations July 2011
 Putzolu, Marcello  Total change: 2.10  Rating chartPersonal card
 CR Sardegna 2011 Sardara ITA 2011-05-21
RcRownchangeKK*chgGame
 1916 1824 2.50 6 0.14 15 2.10 
  Magrini, Fabrizio 2158 ITA0.001-0.1215-1.80 
  Camboni, Paolo 1875 ITA1.0010.57158.55 
  Neri, Enzo 2099 ITA0.5010.33154.95 
  Marano, Daniele 1663 ITA0.001-0.7115-10.65 
  Saccheri, Fabio 1875 ITA0.001-0.4315-6.45 
  Palmas, Alessandro 1826 ITA1.0010.50157.50 

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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