Individual Calculations April 2009
 Tittarelli, Edith  Total change: -46.50  Rating chartPersonal card
 CP Macerata San Severino Marche ITA 2008-12-27
RcRownchangeKK*chgGame
 1919 1674 0.00 3 -0.61 25 -15.25 
  Dimitrijevic, Dragan 2024 ITA0.001-0.1125-2.75 
  Menichelli, Alessandro 1893 ITA0.001-0.2225-5.50 
  Pelagalli, Marco 1839 ITA0.001-0.2825-7.00 

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)
 
 CP Ancona Ancona ITA 2009-02-14
RcRownchangeKK*chgGame
 1814 1670 0.00 4 -1.25 25 -31.25 
  Nagni, Marco 1863 ITA0.001-0.2525-6.25 
  Ragnini, Damiano 1840 ITA0.001-0.2825-7.00 
  Binci, Filippo 1861 ITA0.001-0.2525-6.25 
  Capito`, Mario 1690 ITA0.001-0.4725-11.75 

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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