Rapid: Individual Calculations March 2021
 Teles, Elder De Oliveira  Total change: 9.00  Rating chartPersonal card
 Campeonato Amapaense de Xadrez RPD CAXAR 2020 Macapa AP BRA 2021-02-19
RcRownchangeKK*chgGame
 1801 1766 5.50 14 -1.08 20 -21.60 
  Maia, Joel 1717 BRA1.0010.43208.60 
  Junior, Liduino 2096 BRA0.001-0.1220-2.40 
  Farias, Allen Patrick 1753 BRA1.0010.48209.60 
  Mubarak, Cleriston 1715 BRA0.501-0.0720-1.40 
  Alves, Josue 1729 BRA0.001-0.5520-11.00 
  Machado, Hualason 2138 BRA0.001-0.1020-2.00 
  Magalhaes, Gustavo Aurelio 1459 BRA0.501-0.3620-7.20 
  Maia, Joel 1717 BRA0.001-0.5720-11.40 
  Junior, Liduino 2096 BRA0.001-0.1220-2.40 
  Farias, Allen Patrick 1753 BRA0.001-0.5220-10.40 
  Mubarak, Cleriston 1715 BRA1.0010.43208.60 
  Alves, Josue 1729 BRA0.501-0.0520-1.00 
  Machado, Hualason 2138 BRA0.001-0.1020-2.00 
  Magalhaes, Gustavo Aurelio 1459 BRA1.0010.14202.80 

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)
 
 Campeonato Amapaense de Xadrez RPD 2021 etapa 1 Taca Cidade de Macapa Macapa AP BRA 2021-02-20
RcRownchangeKK*chgGame
 1778 1766 4.50 6 1.53 20 30.60 
  Pereira, Marcos Vinicius Ferreira 1585 BRA1.0010.26205.20 
  Porto, Silvio Alves Lima 1686 BRA1.0010.39207.80 
  De Vjunior, Liduino Furtado 2096 BRA1.0010.882017.60 
  Pereira, Joel Maia 1717 BRA0.501-0.0720-1.40 
  Vieira, Rodrigo Chagas 1866 BRA0.001-0.3620-7.20 
  De Vilhena, Cleriston Mubarak T. 1715 BRA1.0010.43208.60 

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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