Individual Calculations July 2011
 Vena, Alessio  Total change: -4.50  Rating chartPersonal card
 CR Campania 2011 Torre Annunziata ITA 2011-04-30
RcRownchangeKK*chgGame
 1875 1899 1.00 2 -0.07 15 -1.05 
  Sellitti, Luca 1982 ITA0.001-0.3915-5.85 
  D`errico, Francesco 1767 ITA1.0010.32154.80 

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)
 
 FE 3.Torre Bisaccia Bisaccia ITA 2011-06-02
RcRownchangeKK*chgGame
 2052 1899 1.50 5 -0.23 15 -3.45 
  Cocozza, Mario f2299  * ITA1.0010.921513.80 
  Dragojlovic, Andjelko m2299  * SRB0.001-0.0815-1.20 
  De Rosa, Mariagrazia wf2113 ITA0.001-0.2315-3.45 
  Vena, Antonio 1774 ITA0.501-0.1715-2.55 
  Altini, Ruggiero 1774 ITA0.001-0.6715-10.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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