Individual Calculations October 2008
 Zuccarelli, Angelo  Total change: 6.45  Rating chartPersonal card
 FE IX Citta' di Ozieri Ozieri ITA 2008-08-22
RcRownchangeKK*chgGame
 2056 1854 1.50 4 0.43 15 6.45 
  Ibba, Isacco 2203 ITA0.001-0.1115-1.65 
  Puzzoni, Christian 2128 ITA1.0010.831512.45 
  Magrini, Fabrizio 2124 ITA0.001-0.1715-2.55 
  Mameli, Gianluca 1767 ITA0.501-0.1215-1.80 

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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