Individual Calculations July 2013
 Putzolu, Marcello  Total change: -3.15  Rating chartPersonal card
 CR Sardegna 2013 Sanluri ITA 2013-05-11
RcRownchangeKK*chgGame
 1702 1794 3.50 6 -0.21 15 -3.15 
  Bonali, Leonardo 1574 ITA1.0010.22153.30 
  Palmas, Alessandro 1788 ITA0.501-0.0115-0.15 
  Altea, Giovanni 1908 ITA0.001-0.3415-5.10 
  Giordano, Giulia 1632 ITA1.0010.29154.35 
  Di Pinto, Vincenzo 1601 ITA1.0010.25153.75 
  Cao, Carlo 1706 ITA0.001-0.6215-9.30 

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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