Blitz: Individual Calculations January 2016
 Alves, Matheus Oliveira  Total change: -19.60  Rating chartPersonal card
 XII Copa Pirai de Xadrez BLZ Pirai do Sul PR BRA 2015-11-29
RcRownchangeKK*chgGame
 1795 1568 0.00 6 -1.33 20 -26.60 
  Mainardes, Christian Junior 1775 BRA0.001-0.2320-4.60 
  Silva Jr, Maurides Ferreira Da 1805 BRA0.001-0.2020-4.00 
  Busquete, Sergio Vicznevski 1925 BRA0.001-0.1120-2.20 
  Shibata, Antonio Emilio 1769 BRA0.001-0.2420-4.80 
  Staron, Douglas Rentz 1823 BRA0.001-0.1920-3.80 
  Silva, Rafaele Ferreira Da Luz 1670 BRA0.001-0.3620-7.20 

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)
 
 XII Copa dos Campeoes BLZ Pirai do Sul PR BRA 2015-12-20
RcRownchangeKK*chgGame
 1742 1568 2.00 6 0.35 20 7.00 
  Silva Jr, Maurides Ferreira Da 1805 BRA0.001-0.2020-4.00 
  Staron, Douglas Rentz 1823 BRA0.001-0.1920-3.80 
  Borges, Ingryd Salete 1739 BRA1.0010.732014.60 
  Barreto, Marcelo Ferreira 1726 BRA0.001-0.2920-5.80 
  Quirrenbach, Emanuela Pinheiro 1608 BRA1.0010.562011.20 
  Ferreira, Luiz Fernando Lemes 1749 BRA0.001-0.2620-5.20 

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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