Individual Calculations July 2009
 Gianfelici, Edoardo  Total change: 3.00  Rating chartPersonal card
 FE 13 Salsomaggiore Salsomaggiore Terme ITA 2009-05-15
RcRownchangeKK*chgGame
 2031 1999 2.50 5 0.20 15 3.00 
  Calavalle, Giulio 2235 ITA0.001-0.2015-3.00 
  Bemporad, Filippo 2100 ITA0.001-0.3615-5.40 
  Calza, Gabriele 2016 ITA1.0010.52157.80 
  Gandolfi, Gianfranco 1854 ITA1.0010.31154.65 
  Arnetta, Marianna 1952 ITA0.501-0.0715-1.05 

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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