Individual Calculations January 2020
 Borensztajn, David  Total change: -39.80  Rating chartPersonal card
 III Festival Internacional DUCHAMP IN RIO Master Rio de Janeiro RJ BRA 2019-12-07
RcRownchangeKK*chgGame
 1739 1723 2.50 8 -1.27 20 -25.40 
  Andrade, Roberto Luiz Costa f2087 BRA0.001-0.1020-2.00 
  Moyses Sobrinho, Elias 1931 BRA0.001-0.2320-4.60 
  Souza Dos Santos, Matheus Garcett 1931 BRA0.001-0.2320-4.60 
  De Freitas, Leandro Henrique Con 1602 BRA1.0010.34206.80 
  Araujo, Barbara Ribeiro 1443 BRA1.0010.16203.20 
  Reis, Virginia Lagrange M. 1800 BRA0.5010.11202.20 
  Nunes, Agatha Hurba wf1794 BRA0.001-0.4020-8.00 
  Oksendal, Martin 1323  * NOR0.001-0.9220-18.40 
 * 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)
 
 I IRT Hotel Resort Varandas Igarata Xadrez Total Sao Paulo SP BRA 2019-12-27
RcRownchangeKK*chgGame
 1759 1723 1.00 4 -0.72 20 -14.40 
  Dos Santos, Lucas Aparecido 2015 BRA0.001-0.1520-3.00 
  De Carvalho, Vitor Augusto Poncia 1323  * BRA1.0010.08201.60 
  Dias, Joao Batista 1877 BRA0.001-0.2920-5.80 
  Felix, Raimundo Nascimento 1822 BRA0.001-0.3620-7.20 
 * 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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