Individual Calculations August 2012
 Ribeiro, Antonio Jose G  Total change: -28.50  Rating chartPersonal card
 Torneio do 40 Aniversario do CCC Barcelos Barcelos POR 2012-07-02
RcRownchangeKK*chgGame
 1688 1528 0.50 3 -0.43 30 -12.90 
  Monteiro, Jose Macedo 1857 POR0.001-0.1230-3.60 
  Barra, Horacio 1737 POR0.001-0.2330-6.90 
  Sousa, Hugo Carneiro 1470 POR0.501-0.0830-2.40 

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)
 
 V Torneio Internacional Cidade de Gaia/ XII Profigaia Open Vila Nova de Gaia POR 2012-07-13
RcRownchangeKK*chgGame
 1801 1528 0.50 5 -0.52 30 -15.60 
  Margarido, Jose Miguel Teixeira 1898 POR0.001-0.1030-3.00 
  Ferreira, Miguel 1928  * POR0.001-0.0830-2.40 
  Pintor, Simao Maciel Abranches 1826 POR0.001-0.1530-4.50 
  Minakov, Yaroslav 1881 POR0.001-0.1130-3.30 
  Santos, Antonio Miguel De Olivei 1471 POR0.501-0.0830-2.40 
 * 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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