Individual Calculations August 2015
 Borges, Guilherme Deola  Total change: 38.80  Rating chartPersonal card
 Aberto do Brasil STD Taca FMD/Xadrez Educa Sao Bento do Sul/SC BRA 2015-06-05
RcRownchangeKK*chgGame
 1929 2072 4.00 6 0.10 20 2.00 
  Da Veiga, Oswaldo Rodrigues 1672  * BRA1.0010.08201.60 
  Policarpo, Nicolas 1755 BRA1.0010.13202.60 
  Cruz, William Ferreira Da 2242 BRA1.0010.722014.40 
  Cunha, Lucas Aguiar 2316 BRA0.001-0.2020-4.00 
  Das Chagas, David Ferreira 1917 BRA0.001-0.7120-14.20 
  Filgueiras, Nathan Felipe 1672  * BRA1.0010.08201.60 
 * 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)
 
 Floripa Winter Chess 2015 - Amateur U2200 Florianopolis BRA 2015-07-03
RcRownchangeKK*chgGame
 1904 2072 5.50 7 0.54 20 10.80 
  De Lima, Lucas Correa 1754 BRA1.0010.13202.60 
  Carlesso, Lucas Oliveira 1868 BRA0.001-0.7620-15.20 
  Costa, Ane Caroline wc1756 BRA1.0010.13202.60 
  Kanzler, Karina Daniela Ferreira 1880 BRA1.0010.25205.00 
  Mariani, Daniel Brandao 1993 BRA1.0010.39207.80 
  Cella, Glaucio Dalla Cortt 2018 BRA1.0010.42208.40 
  Franca, Willian Bento 2056 BRA0.501-0.0220-0.40 

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)
 
 Regional Sul Brasileiro de Xadrez 2015 Curitiba/PR BRA 2015-07-10
RcRownchangeKK*chgGame
 2033 2072 4.50 6 1.30 20 26.00 
  Souza, Bruna Garcia De 1672  * BRA1.0010.08201.60 
  Medeiros, Thauane Ferreira 1895 BRA1.0010.27205.40 
  Pires, Marcos Vinicius Torsani 2253 BRA0.5010.24204.80 
  Osipi, Jair 2223 BRA1.0010.702014.00 
  Choma, Ernani Francisco f2345 BRA0.001-0.1720-3.40 
  Boabaid, Jorge Alberto Duardes c1811 BRA1.0010.18203.60 
 * 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)
 

 

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