Rapid: Individual Calculations June 2023
 Rego, Sandro Da Silva  Total change: -15.60  Rating chartPersonal card
 I IRT RPD NXN 2023 Niteroi RJ BRA 2023-05-06
RcRownchangeKK*chgGame
 1811 2000 3.00 6 -1.28 40 -51.20 
  Leite, Anderson Ribeiro 1600  * BRA1.0010.08403.20 
  Da Rocha, Joao Batista Jose 1792 BRA0.501-0.2740-10.80 
  Dos Santos, Gilvan Nobrega 1942 BRA0.501-0.0840-3.20 
  Pereira, Arthur Macedo 1785 BRA1.0010.23409.20 
  Ferreira, Marcone Fiuza 2117 BRA0.001-0.3440-13.60 
  Pereira, Rodrigo Ferreira 1629 BRA0.001-0.9040-36.00 
 * 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)
 
 Campeonato Estadual Absoluto RJ de Rapidas 2023 Rio de Janeiro RJ BRA 2023-05-20
RcRownchangeKK*chgGame
 1895 2000 4.00 5 0.89 40 35.60 
  Barros, Jose Claide Teixeira 1622 BRA1.0010.09403.60 
  Dos Santos, Thiago L Verbicario 1815 BRA1.0010.264010.40 
  Cardoso, Marcio De Lucca 1901 BRA1.0010.364014.40 
  Rangel, Daniel f2191 BRA0.5010.254010.00 
  Silva, Marcelo Dos Santos 1947 BRA0.501-0.0740-2.80 

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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