Individual Calculations October 2020
 Santos, Isabel Pereira Dos  Total change: -37.60  Rating chartPersonal card
 CN Feminino 2019-20 Odivelas POR 2020-09-10
RcRownchangeKK*chgGame
 1532 1772 2.00 5 -1.88 20 -37.60 
  Duque, Raquel Dos Santos 1404 POR1.0010.10202.00 
  Soares, Sara Joana De Moura Pe 1624 POR0.001-0.7020-14.00 
  Santos, Ana Pereira Dos 1529 POR0.001-0.8020-16.00 
  Antunes, Ana 1372  * POR1.0010.08201.60 
  Avelino, Camila Biscaya 1732 POR0.001-0.5620-11.20 
 * 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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