Individual Calculations July 2012
 Costa, Andre  Total change: 9.00  Rating chartPersonal card
 I Torneo Scacorum Sub 2200 Lugo ESP 2012-05-18
RcRownchangeKK*chgGame
 1689 1347 1.00 3 0.63 15 9.45 
  Agra Torres, Alfonso 1747  * ESP1.0010.921513.80 
  Rego Lorenzo, Francisco 1747  * ESP0.001-0.0815-1.20 
  Fernandez Lopez, Ivan 1574 ESP0.001-0.2115-3.15 
 * 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)
 
 CD Porto 2012 - prel. B - VII Torn. A Arte da Guerra Santo Tirso POR 2012-05-30
RcRownchangeKK*chgGame
 1511 1347 0.00 2 -0.58 15 -8.70 
  Assuncao, Francisco Daniel 1579 POR0.001-0.2115-3.15 
  Duarte, Afonso 1442 POR0.001-0.3715-5.55 

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)
 
 CD Porto 2012 - prel. E - GX Porto Porto POR 2012-06-11
RcRownchangeKK*chgGame
 1660 1347 1.00 3 0.55 15 8.25 
  Pinho, Joaquim Brandao 1747  * POR0.001-0.0815-1.20 
  Botelho, Adelino 1698 POR1.0010.891513.35 
  Oliveira, Rogerio 1535 POR0.001-0.2615-3.90 
 * 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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