Rapid: Individual Calculations July 2017
 Fiuza, Edson Volmir Drum  Total change: 40.80  Rating chartPersonal card
 Circuito Baiano de Xadrez RPD 2017 - Etapa I Salvador BA BRA 2017-05-27
RcRownchangeKK*chgGame
 1991 1921 3.50 5 1.44 20 28.80 
  Zallio, Luciano De Souza c2168 BRA0.001-0.1920-3.80 
  Straatmann, Carlos Alberto 1739 BRA1.0010.26205.20 
  Stone, Jaime Arturo Peralto 1888 BRA1.0010.45209.00 
  Ferreira, Marcone Fiuza 2090 BRA1.0010.722014.40 
  Lemos, Hamilton Rabat 2068 BRA0.5010.20204.00 

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)
 
 Circuito Baiano de Xadrez RPD 2017 - Etapa II Salvador BA BRA 2017-06-17
RcRownchangeKK*chgGame
 1858 1921 3.50 5 0.60 20 12.00 
  Straatmann, Carlos Alberto 1706 BRA0.501-0.2720-5.40 
  Noguti, Isao 1923 BRA0.001-0.5020-10.00 
  Rabelo, Diego De Jesus 1990 BRA1.0010.602012.00 
  Ortega, Ramon Rodrigo Leao 1810 BRA1.0010.35207.00 
  Ferreira, Enzo Suzarte 1863 BRA1.0010.42208.40 

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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