Individual Calculations August 2015
 Souza, Iago Henrique Da Silva  Total change: -20.80  Rating chartPersonal card
 III Taca David Borensztajn – Aberto do Brasil Rio de Janeiro/RJ BRA 2015-06-25
RcRownchangeKK*chgGame
 1802 2059 3.50 5 -0.52 40 -20.80 
  Mendes, Jorge Alberto Dacal 1853 BRA1.0010.24409.60 
  Machado, Wallace Fernandes 1751 BRA0.001-0.8640-34.40 
  Medeiros, Thauane Ferreira 1908 BRA0.501-0.2040-8.00 
  Casarin, Luis Marcio Pinhatti 1835 BRA1.0010.22408.80 
  Goncalves, Luiz Osvaldo Cifuentes 1665 BRA1.0010.08403.20 

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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