Individual Calculations September 2014
 Braga, Jose Pereira  Total change: -15.80  Rating chartPersonal card
 Aberto do Brasil - Taca Joao Pessoa 2014 Joao Pessoa/PB BRA 2014-08-01
RcRownchangeKK*chgGame
 1808 1938 2.50 5 -0.79 20 -15.80 
  Dantas, Rhuan De Araujo 1646 BRA0.001-0.8520-17.00 
  Monte, Edmar Ferreira 1653 BRA1.0010.16203.20 
  Barbosa, Vitor Hugo Villar Danta 1665 BRA1.0010.17203.40 
  Dos Anjos, Avner Augusto 1873 BRA0.501-0.0920-1.80 
  Silveira Filho, Neri Da Silva 2202 BRA0.001-0.1820-3.60 

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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