Individual Calculations September 2011
 Santos, Amadeu Solha  Total change: -10.35  Rating chartPersonal card
 XXII Taca de Lisboa distrito Lisboa POR 2011-05-08
RcRownchangeKK*chgGame
 1907 1692 0.50 4 -0.58 15 -8.70 
  Correia, Paulo Nuno 1764 POR0.5010.10151.50 
  Guerra, Victor 2092  * POR0.001-0.0815-1.20 
  Leite, Catarina wm2092  * POR0.001-0.0815-1.20 
  Maninha, Luis Manuel 1681 POR0.001-0.5215-7.80 
 * 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)
 
 VI Open Internacional Cidade de Espinho - sub-1900 Espinho POR 2011-06-23
RcRownchangeKK*chgGame
 1618 1692 3.50 6 -0.11 15 -1.65 
  Guimaraes, Pedro 1545 POR1.0010.30154.50 
  Silva, Nelson Americo 1878 POR0.001-0.2615-3.90 
  Valente, Joao Nuno Baptista 1582 POR0.001-0.6515-9.75 
  Pedroso, Manuel 1500 POR1.0010.25153.75 
  Mendes, Antonio 1544 POR1.0010.30154.50 
  Lopes, Sergio Miguel Rodrigues 1657 POR0.501-0.0515-0.75 

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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