Individual Calculations August 2012
 Costa, Andre  Total change: 12.30  Rating chartPersonal card
 CD Porto 2012 - final Porto POR 2012-07-03
RcRownchangeKK*chgGame
 1592 1356 0.50 5 -0.57 15 -8.55 
  Assuncao, Francisco Daniel 1637 POR0.001-0.1615-2.40 
  Oliveira, Gustavo 1465 POR0.001-0.3515-5.25 
  Lopes, Jose Manuel 1581 POR0.5010.28154.20 
  Guimaraes, Pedro 1561 POR0.001-0.2415-3.60 
  Teles, Paulo Sergio 1716 POR0.001-0.1015-1.50 

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 Torneo internacional SªMª de Caranza Ferrol ESP 2012-07-05
RcRownchangeKK*chgGame
 1649 1356 2.50 6 1.39 15 20.85 
  Anton Prado, Augusto 1756  * ESP0.001-0.0815-1.20 
  Sanchez Gabin, Aranzazu 1684 ESP1.0010.871513.05 
  Regueiro Garcia, Isaac Rafael 1729 ESP0.001-0.1015-1.50 
  Oliva Arrojo, Manuel 1302 ESP1.0010.42156.30 
  Rego Lorenzo, Francisco 1724 ESP0.5010.40156.00 
  Leal Valdes, Francisco Jose 1696 ESP0.001-0.1215-1.80 
 * 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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