Rapid: Individual Calculations August 2015
 Barreto, Marcelo Ferreira  Total change: 13.60  Rating chartPersonal card
 II Torneio RPD do Dia Internacional da Amizade Pirai do Sul PR BRA 2015-07-19
RcRownchangeKK*chgGame
 1740 1696 6.50 13 0.68 20 13.60 
  Marcondes, Igor Dalcol 1860 BRA0.5010.22204.40 
  Vasco, Luan Alexander Stori 1780 BRA0.001-0.3820-7.60 
  Silva, Rafaele Ferreira Da Luz 1579 BRA1.0010.34206.80 
  Das Chagas, David Ferreira 1929 BRA0.001-0.2120-4.20 
  Bartmeyer, Guilherme Antonio 1753 BRA1.0010.582011.60 
  Specterov, Leoncio Julius 1687 BRA1.0010.49209.80 
  Shibata, Antonio Emilio 1875 BRA0.001-0.2720-5.40 
  Bueno, Marcos Antonio Ferreira 1664 BRA1.0010.46209.20 
  Ziarecki, Sandro Augusto 2096  * BRA0.001-0.0820-1.60 
  Staron, Douglas Rentz 1653 BRA1.0010.44208.80 
  Silva Jr, Maurides Ferreira Da 1754 BRA1.0010.582011.60 
  Mainardes, Christian Junior 1594 BRA0.001-0.6420-12.80 
  Ribeiro, Erica De Jesus 1399 BRA0.001-0.8520-17.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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