Individual Calculations September 2009
 Cardani, Roberto  Total change: -7.35  Rating chartPersonal card
 OP 8. Citta' di Bergamo Bergamo ITA 2009-07-17
RcRownchangeKK*chgGame
 2091 1950 1.50 6 -0.49 15 -7.35 
  Borsos, Bogdan m2289 UKR0.001-0.1215-1.80 
  Astengo, Marcello 2117 ITA0.001-0.2815-4.20 
  Scarabelli, Maurizio 1916 ITA1.0010.45156.75 
  Molina, Fabrizio f2245 ITA0.001-0.1515-2.25 
  Pinto, Antonio 1935 ITA0.001-0.5215-7.80 
  D`alessio, Angelo 2044 ITA0.5010.13151.95 

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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