Individual Calculations July 2012
 Cotugno, Michele  Total change: 5.25  Rating chartPersonal card
 CR Liguria 2012 Celle Ligure ITA 2012-05-04
RcRownchangeKK*chgGame
 1875 1709 1.50 4 0.35 15 5.25 
  Grasso, Gabriele 1783 ITA1.0010.60159.00 
  Cocuzzi, Edoardo 1971 ITA0.001-0.1815-2.70 
  Mirata, Danilo 1913 ITA0.5010.26153.90 
  Pedemonte, Claudio 1834 ITA0.001-0.3315-4.95 

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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