Individual Calculations September 2019
 Feijo, Francisco Celio  Total change: 10.40  Rating chartPersonal card
 Aberto do Brasil - VII Taca Cidade de Teresina STD Teresina PI BRA 2019-08-02
RcRownchangeKK*chgGame
 1923 1789 3.00 6 1.00 20 20.00 
  Leitao, Rafael g2189  * BRA0.001-0.0820-1.60 
  Pacifico, Joao Paulo Alves 1389  * BRA1.0010.08201.60 
  Alves Da Silva, Thiago 2055 BRA0.5010.32206.40 
  Farias, Edilsom 1856 BRA0.5010.09201.80 
  Monteiro, Luis Felipe Furtado 1997 BRA1.0010.772015.40 
  Guara Neto, Argemiro Braga 2052 BRA0.001-0.1820-3.60 
 * 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)
 
 Aberto do Brasil de Xadrez STD Memorial Achilles Gadelha Fortaleza CE BRA 2019-08-15
RcRownchangeKK*chgGame
 1882 1789 2.00 6 -0.48 20 -9.60 
  Palacio, Igor Da Paz 2145 BRA0.001-0.1120-2.20 
  Lima Miranda, Caio Cesar 1562 BRA1.0010.21204.20 
  Chang, Suzana wf2052 BRA0.001-0.1820-3.60 
  Correia, Aristoteles De Jesus Ro 1704 BRA1.0010.38207.60 
  Dumont, Sadi Glasser f2189  * BRA0.001-0.0820-1.60 
  De Meneses, Luiz Claudio Maia 1642 BRA0.001-0.7020-14.00 
 * 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)
 

 

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