Blitz: Individual Calculations September 2016
 Santos Neto, Amazonas  Total change: 19.20  Rating chartPersonal card
 XIII Copa Pirai de Xadrez BLZ Pirai do Sul PR BRA 2016-08-21
RcRownchangeKK*chgGame
 1695 1707 4.50 7 0.96 20 19.20 
  Shibata, Antonio Emilio 1829 BRA1.0010.672013.40 
  Staron, Douglas Rentz 1785 BRA1.0010.612012.20 
  Mainardes, Christian Junior 1777 BRA0.5010.10202.00 
  Barreto, Marcelo Ferreira 1712 BRA0.001-0.4920-9.80 
  Bartmeyer, Maria Veronica 1577 BRA1.0010.32206.40 
  Silva Jr, Maurides Ferreira Da 1787 BRA0.001-0.3920-7.80 
  Oliveira, Ruan Augusto Pontes 1398 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)
 

 

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