Blitz: Individual Calculations September 2016
 Staron, Douglas Rentz  Total change: 34.80  Rating chartPersonal card
 XIII Copa Pirai de Xadrez BLZ Pirai do Sul PR BRA 2016-08-21
RcRownchangeKK*chgGame
 1700 1785 6.00 7 1.74 20 34.80 
  Bartmeyer, Maria Veronica 1577 BRA1.0010.23204.60 
  Santos Neto, Amazonas 1707 BRA0.001-0.6120-12.20 
  Silva Jr, Maurides Ferreira Da 1787 BRA1.0010.502010.00 
  De Oliveira, Jesus Clayton 1514 BRA1.0010.17203.40 
  Mainardes, Christian Junior 1777 BRA1.0010.49209.80 
  Barreto, Marcelo Ferreira 1712 BRA1.0010.40208.00 
  Shibata, Antonio Emilio 1829 BRA1.0010.562011.20 

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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