Individual Calculations January 2020
 De Freitas, Leandro Henrique Con  Total change: -15.40  Rating chartPersonal card
 III Festival Internacional DUCHAMP IN RIO Master Rio de Janeiro RJ BRA 2019-12-07
RcRownchangeKK*chgGame
 1745 1602 1.50 7 -0.77 20 -15.40 
  Ribeiro, Matheus Mendes Domingues 2002  * BRA0.001-0.0820-1.60 
  Kanzler, Karina Daniela Ferreira 1875 BRA0.001-0.1720-3.40 
  Horisch, Juan Pablo 1790 ARG0.001-0.2620-5.20 
  Borensztajn, David f1723 BRA0.001-0.3420-6.80 
  Feller, Gabriela Luisa Vicente 1776 BRA0.001-0.2720-5.40 
  De Sousa E Silva, Luis Gonzaga 1281 BRA1.0010.13202.60 
  Ferreira, Jose Carlos c1768 BRA0.5010.22204.40 
 * 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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