Individual Calculations July 2009
 Gill, William  Total change: -10.05  Rating chartPersonal card
 OP 3 Capo d'Orso Porto Mannu ITA 2009-05-16
RcRownchangeKK*chgGame
 1787 1695 2.00 7 -0.67 15 -10.05 
  Sorbelli, Massimo 1919 ITA0.5010.28154.20 
  Mastroddi, Giuseppe 1765 ITA0.5010.10151.50 
  Sala, Sergio 1932 ITA0.001-0.2015-3.00 
  Migliozzi, Giuseppe 1756 ITA0.001-0.4215-6.30 
  Denozza, Mauro 1657 ITA0.001-0.5515-8.25 
  Di Cicco, Daniela 1589 ITA1.0010.36155.40 
  Del Nevo, Claudio 1894 ITA0.001-0.2415-3.60 

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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