Rapid: Individual Calculations December 2017
 Staron, Douglas Rentz  Total change: -10.60  Rating chartPersonal card
 Circuito de Xadrez RPD dos Campos Gerais Abs 3a Etapa Castro PR BRA 2017-11-26
RcRownchangeKK*chgGame
 1507 1677 5.00 8 -0.53 20 -10.60 
  Salvadego, Erika Giovana De O. 1277  * BRA1.0010.08201.60 
  Ribeiro Pereira, Kevillyn Lorray 1277  * BRA1.0010.08201.60 
  Shibata, Antonio Emilio 1935 BRA0.001-0.1820-3.60 
  Paz, Pablo Vinicius Scheiffer 1500 BRA1.0010.27205.40 
  Lara, Diego Costa 1732 BRA0.001-0.4220-8.40 
  Olinek, Vinicius Marochi 1396 BRA0.001-0.8420-16.80 
  Silva, Richard Santana 1391 BRA1.0010.16203.20 
  Ribeiro, Erica De Jesus 1545 BRA1.0010.32206.40 
 * 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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