Rapid: Individual Calculations March 2018
 Staron, Douglas Rentz  Total change: -12.40  Rating chartPersonal card
 Circuito de Xadrez RPD dos Campos Gerais Abs - 4a Etapa Ponta Grossa BRA 2018-02-18
RcRownchangeKK*chgGame
 1603 1691 3.00 6 -0.62 20 -12.40 
  Slusarski, Ana Paula 1291  * BRA1.0010.08201.60 
  Rodriguez, Paulo Virgilio Rios 2019 BRA0.001-0.1320-2.60 
  Fanckin, Alexandre 1441 BRA1.0010.19203.80 
  Souza, Gustavo Horokoski De 1969 BRA0.001-0.1720-3.40 
  Okuma, Yutaka 1503 BRA0.001-0.7420-14.80 
  Carvalho Neto, Joao Francisco 1394 BRA1.0010.15203.00 
 * 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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