Individual Calculations October 2008
 Ibba, Isacco  Total change: -1.35  Rating chartPersonal card
 FE IX Citta' di Ozieri Ozieri ITA 2008-08-22
RcRownchangeKK*chgGame
 1965 2203 4.50 6 -0.09 15 -1.35 
  Manca, Giovanni 1853 ITA1.0010.11151.65 
  Zuccarelli, Angelo 1854 ITA1.0010.11151.65 
  Camboni, Paolo 1989 ITA0.001-0.7715-11.55 
  Altea, Giovanni 1853 ITA1.0010.11151.65 
  Mameli, Gianluca 1853 ITA1.0010.11151.65 
  Gromovs, Sergejs f2385 ITA0.5010.24153.60 

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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