Rapid: Individual Calculations September 2017
 Rocha Filho, Renato  Total change: -29.20  Rating chartPersonal card
 Circuito Baiano de Xadrez RPD 2017 - Etapa III Salvador BA BRA 2017-07-29
RcRownchangeKK*chgGame
 1893 1599 0.00 4 -0.63 20 -12.60 
  Monteiro Neto, Cesidio Rocha 1999  * BRA0.001-0.0820-1.60 
  Neves, Carlos Alberto Brasil 1933 BRA0.001-0.1220-2.40 
  Brandao, Mauro Juca 1815 BRA0.001-0.2220-4.40 
  Silva, Gilberto Oliveira E 1825 BRA0.001-0.2120-4.20 
 * 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)
 
 Circuito Baiano de Xadrez RPD 2017 Etapa IV Salvador BA BRA 2017-08-26
RcRownchangeKK*chgGame
 1754 1599 1.00 6 -0.83 20 -16.60 
  Noguti, Isao 1933 BRA0.001-0.1220-2.40 
  Barbosa, Ueslei Cerqueira 1770 BRA0.001-0.2720-5.40 
  Silva, Gilberto Oliveira E 1825 BRA0.001-0.2120-4.20 
  Silva, Geraldo Fernandes Da 1713 BRA0.001-0.3420-6.80 
  De Carvalho, Silvio Seixas 1680 BRA0.001-0.3920-7.80 
  Souza, Nivaldo Seixas De 1601 BRA1.0010.502010.00 

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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