Individual Calculations May 2014
 Mendes, Rodrigo Machado  Total change: 38.70  Rating chartPersonal card
 Sao Paulo Open Grupo A – Sub-2300 Aberto do Brasil Sao Paulo/SP BRA 2014-04-03
RcRownchangeKK*chgGame
 2195 1864 1.50 5 0.87 15 13.05 
  Mandetta, Joao Danilo 2195 BRA0.001-0.1215-1.80 
  Cantarino Neto, Mario Ribeiro 2125 BRA1.0010.821512.30 
  Guimaraes, Wagner Peixoto f2248 BRA0.5010.41156.15 
  Caldeira, Adriano f2247 BRA0.001-0.0915-1.35 
  Barata, Adriano Albiani c2159 BRA0.001-0.1515-2.25 

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)
 
 Regional Sudeste 2014 Paraty/RJ BRA 2014-04-18
RcRownchangeKK*chgGame
 2073 1864 3.00 5 1.71 15 25.65 
  Cunha, Eduardo Arruda Da Gama A f2264  * BRA0.5010.42156.30 
  Morais, Wagner Soares De 1823 BRA1.0010.44156.60 
  Mourao, Elcio Conte Lofredo 2034 BRA1.0010.721510.80 
  Maia, Marco Aurelio Ferreira 2119 BRA0.5010.31154.65 
  Cantarino Neto, Mario Ribeiro 2125 BRA0.001-0.1815-2.70 
 * 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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