Individual Calculations April 2017
 Cardoso, Almir Correia  Total change: -9.40  Rating chartPersonal card
 Aberto do Brasil - VIII Memorial Bobby Fischer Joao Pessoa PB BRA 2017-03-17
RcRownchangeKK*chgGame
 1870 2005 3.50 6 -0.47 20 -9.40 
  Ananias, Thales Rodrigo Lima 1605  * BRA1.0010.08201.60 
  Zallio, Luciano De Souza c2240 BRA0.001-0.2120-4.20 
  Leite, Denis Moreira 1784 BRA0.501-0.2820-5.60 
  Melo, Fernando Antonio Albuquerq 1810 BRA1.0010.25205.00 
  Camara, Jose Arruda 1839 BRA0.501-0.2220-4.40 
  Franca Junior, Jairo 1943 BRA0.501-0.0920-1.80 
 * 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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