Individual Calculations August 2013
 Lozano, Betania  Total change: 4.65  Rating chartPersonal card
 Liga Nacional Femenina Villa Martelli - Buenos Aires ARG 2013-05-18
RcRownchangeKK*chgGame
 1861 2058 2.50 3 0.31 15 4.65 
  Parma, Pamela 1919 ARG1.0010.31154.65 
  Fantini, Daniela wf2002 ARG0.501-0.0815-1.20 
  Arias, Maria Paula 1661 ARG1.0010.08151.20 

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)
 

 

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