Individual Calculations September 2010
 Giacchetti, Luciano  Total change: 0.30  Rating chartPersonal card
 OP 7 Marche estate Falconara ITA 2010-07-16
RcRownchangeKK*chgGame
 1882 1955 3.00 5 0.02 15 0.30 
  Capito`, Mario 1823 ITA1.0010.32154.80 
  Occhipinti, Giuseppe 1970 ITA0.5010.02150.30 
  Spilli, Andrea 1757 ITA0.001-0.7615-11.40 
  Guglielmi, Dante 1909 ITA1.0010.44156.60 
  Alessandrini, Giacomo 1953 ITA0.5010.00150.00 

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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