Individual Calculations June 2019
 Teixeira Junior, Gilberto Alves  Total change: 28.80  Rating chartPersonal card
 Campeonato Norte-Nordeste Amador de Xadrez STD sub-2000 - 2019 Fortaleza CE BRA 2019-04-26
RcRownchangeKK*chgGame
 1887 1857 3.50 6 0.74 40 29.60 
  Pinheiro, Jose Welliton 1732 BRA0.501-0.1740-6.80 
  Ferreira, Pedro Araujo 1963 BRA0.001-0.3640-14.40 
  Sousa Filho, Aloisio Lopes De 1938 BRA1.0010.614024.40 
  Freitas, Lucas Ismaily Bezerra 1851 BRA0.001-0.5140-20.40 
  Freitas, Marcos Antonio Da Costa 1982 BRA1.0010.674026.80 
  Mateus, Janete De Alcantara 1857 BRA1.0010.504020.00 

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)
 
 IRT STD Piauiense 2019 Teresina PI BRA 2019-05-17
RcRownchangeKK*chgGame
 1833 1857 2.00 4 -0.02 40 -0.80 
  Meneses, Lourenco Teixeira De 1994 BRA1.0010.684027.20 
  Correa, Luca Soares 1867 BRA0.001-0.4940-19.60 
  Luz, Christian Oliveira 1457  * BRA1.0010.08403.20 
  Amorim, Gidelson Ferreira 2014 BRA0.001-0.2940-11.60 
 * 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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