Individual Calculations September 2013
 Ferreira, Carlos Andre Santos  Total change: 47.55  Rating chartPersonal card
 Torneio GXA - BMRR 2013 - Grupo A Lisboa POR 2013-07-08
RcRownchangeKK*chgGame
 1934 1889 3.50 5 1.28 15 19.20 
  Aguiar, Carlos Alberto Branco L 1891 POR0.5010.00150.00 
  Morais, Vitor 1995 POR1.0010.64159.60 
  Lino, Miguel Fragoso Garrido 1890 POR1.0010.50157.50 
  Mendes, Alberto Correa 1820 POR1.0010.40156.00 
  Pires, Emanuel Joao Robarts 2075 POR0.001-0.2615-3.90 

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 Torneio 'Xeque-Mate ao Verao' Lisboa POR 2013-08-10
RcRownchangeKK*chgGame
 2082 1889 3.50 6 1.89 15 28.35 
  Pires, Emanuel Joao Robarts 2065 POR0.5010.23153.45 
  Santos, Jose Duarte 1905 POR1.0010.52157.80 
  Reis, Luis Simoes 2010 POR1.0010.66159.90 
  Silva, Miguel Antonio Neto 2111 POR0.5010.28154.20 
  Dias, Paulo m2289  * POR0.001-0.0815-1.20 
  Pereira, Antonio Pedro Caramez 2113 POR0.5010.28154.20 
 * 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)
 

 

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