Rapid: Individual Calculations May 2019
 Primo E Silva, Beatriz  Total change: 11.80  Rating chartPersonal card
 Interescolar do Santa Cruz 2019 - Categoria FIDE RPD Sao Paulo SP BRA 2019-04-06
RcRownchangeKK*chgGame
 1720 1458 1.00 2 0.59 20 11.80 
  Kikuchi Cadilhac, Mariana Sawae 1581 BRA0.5010.17203.40 
  Silva, Kaua Marques 1858  * BRA0.5010.42208.40 
 * 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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