Rapid: Individual Calculations January 2019
 Sobral, Juliana Maranduba  Total change: 2.60  Rating chartPersonal card
 IRT LXSBC 2018 - RPD Sao Bernardo do Campo SP BRA 2018-11-17
RcRownchangeKK*chgGame
 1539 1482 1.00 2 0.13 20 2.60 
  De Oliveira, Rafaela Farias 1696 BRA0.001-0.2320-4.60 
  Ferreira De Souza, Ricardo 1382 BRA1.0010.36207.20 

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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