Individual Calculations May 2018
 Mendes, Rodrigo Machado  Total change: -34.20  Rating chartPersonal card
 Aberto do Brasil STD 2018 etapa Pocos de Caldas Belo Horizonte MG BRA 2018-03-09
RcRownchangeKK*chgGame
 1797 1974 3.00 6 -1.23 20 -24.60 
  Nunes, Guilherme Sacardo Telles 1574  * BRA1.0010.08201.60 
  Mekhitarian, Krikor Sevag g2374  * BRA0.001-0.0820-1.60 
  Dibai, Jerry 1678 BRA1.0010.15203.00 
  Serafim Junior, Arnor 1861 BRA0.001-0.6520-13.00 
  Melo, Sergio Roberto Sampaio 1718 BRA0.501-0.3120-6.20 
  De Oliveira, Carlos Frederico B. 1574  * BRA0.501-0.4220-8.40 
 * 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)
 
 VII Sao Paulo Open Grupo B Sub 2050 Sao Paulo SP BRA 2018-03-30
RcRownchangeKK*chgGame
 1851 1974 3.50 6 -0.48 20 -9.60 
  Sousa, Fabio De Fatima 1756 BRA1.0010.22204.40 
  Vieira, Alexandre Letizio 1847 BRA1.0010.33206.60 
  De Haro, Martim Afonso Palma 1879 BRA0.001-0.6320-12.60 
  Cordioli, Jairo Ribeiro 1875 BRA1.0010.36207.20 
  Felix, Raimundo Nascimento 1922 BRA0.501-0.0720-1.40 
  Silva, Kaua Marques 1829 BRA0.001-0.6920-13.80 

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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