Individual Calculations January 2010
 Marsili, Riccardo  Total change: -9.00  Rating chartPersonal card
 WE 14 Roberto Magari Siena ITA 2009-11-13
RcRownchangeKK*chgGame
 1892 1906 2.00 5 -0.60 15 -9.00 
  Parrini, Daniele 2072 ITA0.001-0.2815-4.20 
  Cicioni, Luigi 1764 ITA0.001-0.6915-10.35 
  Canocchi, Alberto 1760 ITA1.0010.30154.50 
  Bartoli, Fabio 1897 ITA1.0010.49157.35 
  Barbafiera, Luigi 1966 ITA0.001-0.4215-6.30 

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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