Blitz: Individual Calculations September 2016
 Bartmeyer, Maria Veronica  Total change: -22.20  Rating chartPersonal card
 XIII Copa Pirai de Xadrez BLZ Pirai do Sul PR BRA 2016-08-21
RcRownchangeKK*chgGame
 1676 1577 1.50 7 -1.11 20 -22.20 
  Staron, Douglas Rentz 1785 BRA0.001-0.2320-4.60 
  Shibata, Antonio Emilio 1829 BRA0.001-0.1920-3.80 
  Silva Jr, Maurides Ferreira Da 1787 BRA0.5010.27205.40 
  Santos Neto, Amazonas 1707 BRA0.001-0.3220-6.40 
  De Oliveira, Jesus Clayton 1514 BRA0.001-0.5920-11.80 
  Oliveira, Ruan Augusto Pontes 1398 BRA1.0010.27205.40 
  Barreto, Marcelo Ferreira 1712 BRA0.001-0.3220-6.40 

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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