Individual Calculations January 2013
 Piantoni, Pierino  Total change: -6.75  Rating chartPersonal card
 FE 32 Edoardo Crespi - B Milano ITA 2012-12-01
RcRownchangeKK*chgGame
 1852 1899 3.50 7 -0.45 15 -6.75 
  Iacchetti, Giovanni 1775 ITA1.0010.33154.95 
  Castrogiovanni, Carlo 1996 ITA0.5010.13151.95 
  Cerioni, Armando 1979 ITA0.001-0.3915-5.85 
  Regorda, Vittorio 1801 ITA0.501-0.1315-1.95 
  Ceka, Shpetim 1862 ALB0.001-0.5515-8.25 
  Primerano, Carlo 1774 ITA0.501-0.1715-2.55 
  Pecorario, Stefano 1774 ITA1.0010.33154.95 

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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