Individual Calculations April 2019
 Moretto, Leticia Soares  Total change: 56.40  Rating chartPersonal card
 III Circuito IRT de Xadrez sub-2050 Taca Colegio Froebel - 1a Etapa Sao Bento do Sul SC BRA 2019-03-08
RcRownchangeKK*chgGame
 1512 1362 3.50 6 1.41 40 56.40 
  De Oliveira, Gustavo Alfredo Bue 1762  * BRA0.001-0.0840-3.20 
  Maia, Flavia Silveira Goncalves 1057 BRA1.0010.14405.60 
  Costa, Samir Hejazi 1762  * BRA0.5010.424016.80 
  Kuster, Michel Thiago 1050 BRA1.0010.14405.60 
  Mota, Romulo Rodrigues 1762  * BRA0.001-0.0840-3.20 
  Arndt, Claudio Felipe 1681 BRA1.0010.874034.80 
 * 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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