Individual Calculations October 2012
 Perrotta, Leopoldo  Total change: -4.35  Rating chartPersonal card
 FE 32 Conca della Presolana - B Bratto ITA 2012-08-18
RcRownchangeKK*chgGame
 1812 1883 4.50 8 -0.29 15 -4.35 
  Gagliardi, Claudio 1784 ITA1.0010.36155.40 
  Scagliotti, Guglielmo 1787 ITA0.001-0.6315-9.45 
  Drago, Paolo 1787 ITA1.0010.37155.55 
  Miracola, Giorgia 1766 ITA0.501-0.1615-2.40 
  Bortolotto, Denzio 1821 ITA1.0010.41156.15 
  Morandi, Daniele 1907 ITA0.001-0.4715-7.05 
  Fuochi, Tommaso 1854 ITA0.001-0.5415-8.10 
  Tardelli, Andrea 1786 ITA1.0010.37155.55 

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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