Individual Calculations September 2011
 Russo, Arianna  Total change: 43.50  Rating chartPersonal card
 CIG Under 16 Femminile Porretta Terme ITA 2011-07-02
RcRownchangeKK*chgGame
 1778 1652 4.00 7 1.58 30 47.40 
  Chiarion, Elisa 1964 ITA0.5010.363010.80 
  Revello, Beatrice 1668 ITA1.0010.523015.60 
  Balzano, Filli 1822 ITA0.001-0.2830-8.40 
  Penzo, Martina 1679 ITA1.0010.543016.20 
  De Somma, Annarita 1773 ITA0.001-0.3430-10.20 
  Movileanu, Daniela 1931 ITA0.5010.343010.20 
  D`eredita`, Elena 1608 ITA1.0010.443013.20 

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)
 
NOTE: K factor changed
 OP Parco nazionale Val d'Agri Spinoso ITA 2011-08-05
RcRownchangeKK*chgGame
 1851 1652 0.50 3 -0.26 15 -3.90 
  Santeramo, Domenico 1967 ITA0.001-0.1415-2.10 
  De Caro, Nicola 1811 ITA0.5010.21153.15 
  Cafaro, Luca 1774 ITA0.001-0.3315-4.95 

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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