Individual Calculations November 2017
 Boabaid, Jorge Alberto Duardes  Total change: 22.40  Rating chartPersonal card
 Aberto do Brasil SESC Caioba Copel Telecom 2017 Matinhos PR BRA 2017-09-28
RcRownchangeKK*chgGame
 1879 1788 3.50 7 0.62 20 12.40 
  Delgado Ramirez, Neuris g2188  * PAR0.001-0.0820-1.60 
  Szuba, Joao Gabriel Muniz 1483 BRA1.0010.14202.80 
  Soares, Joao Carlos T. C. 2048 BRA0.5010.32206.40 
  Borges, Guilherme Deola 2188  * BRA0.001-0.0820-1.60 
  Ribeiro, Erica De Jesus 1467 BRA1.0010.13202.60 
  Calcado, Acyr Rogerio 2129 BRA0.001-0.1220-2.40 
  Rosa, Luiz Felipe Lopes 1647 BRA1.0010.31206.20 
 * 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)
 
 I Aberto do Brasil - AXPG Ponta Grossa PR BRA 2017-10-26
RcRownchangeKK*chgGame
 1977 1806 2.00 5 0.50 20 10.00 
  Barbosa, Evandro Amorim g2206  * BRA0.001-0.0820-1.60 
  Lukachewski Junior, Wanderlei 2063 BRA0.001-0.1820-3.60 
  Scardini, Leonardo 1406  * BRA1.0010.08201.60 
  Heinrichs, Vivian 2005 BRA1.0010.762015.20 
  Martins, Carlos f2206  * BRA0.001-0.0820-1.60 
 * 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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