Individual Calculations September 2010
 Musiani, Carlo  Total change: -4.50  Rating chartPersonal card
 FE 2 Panza - Isola d'Ischia - B Forio d'Ischia ITA 2010-07-17
RcRownchangeKK*chgGame
 1782 1709 0.50 2 -0.30 15 -4.50 
  Brioschi, Camillo 1833 ITA0.5010.17152.55 
  Carbone, Maurizio 1731 ITA0.001-0.4715-7.05 

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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