Individual Calculations November 2009
 Vitri, Sergio  Total change: 10.50  Rating chartPersonal card
 FE 11. di Trieste - B Trieste ITA 2009-08-30
RcRownchangeKK*chgGame
 1995 2057 4.50 7 0.42 25 10.50 
  Grobovsek, Ivan 1912 SLO1.0010.31257.75 
  Stantic, Severino 1982 ITA1.0010.402510.00 
  Capaliku, Aleks 2093 ITA0.001-0.4525-11.25 
  Orsatti, Marcello 1973 ITA0.501-0.1225-3.00 
  Visintin, Roberto 2033 ITA0.501-0.0325-0.75 
  Zilahi, Gabor 1959 HUN1.0010.37259.25 
  Ursic, Aleksander 2012 SLO0.501-0.0625-1.50 

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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