Individual Calculations May 2011
 Giacchino, Claudio  Total change: 13.50  Rating chartPersonal card
 CP Alessandria - Asti Asti ITA 2011-03-17
RcRownchangeKK*chgGame
 1803 1650 2.50 5 0.90 15 13.50 
  Vozza, Augusto 1538 ITA1.0010.35155.25 
  Giudici, Alberto 1975 ITA0.001-0.1315-1.95 
  Raviola, Piergiorgio 1703 ITA1.0010.57158.55 
  De Francisci, Luigi 1881 ITA0.5010.29154.35 
  Forno, Roberto 1917 ITA0.001-0.1815-2.70 

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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