Individual Calculations March 2011
 Aguiar, Carlos Alberto Branco L  Total change: -1.20  Rating chartPersonal card
 GXA tardes natalicias 10.11 Lisboa POR 2010-12-20
RcRownchangeKK*chgGame
 1814 1943 3.00 5 -0.22 15 -3.30 
  Balona, Ricardo 1594 POR1.0010.11151.65 
  Palmar, Nuno Alexandre 1948 POR0.001-0.4915-7.35 
  Pereira, Aurelio Da Conceicao 1623 POR1.0010.13151.95 
  Maslov, Vadim Grigorievitch 1918 POR0.501-0.0315-0.45 
  Morais, Vitor 1988 POR0.5010.06150.90 

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)
 
 GXA Circuito Lisboa 2010-11 Lisboa POR 2011-01-19
RcRownchangeKK*chgGame
 1869 1943 4.50 7 0.43 15 6.45 
  Videira, Alfredo 1543  * POR1.0010.08151.20 
  Godinho Marques, Pedro 1847 POR1.0010.37155.55 
  Alho, Diogo 2283 POR0.001-0.1215-1.80 
  Gabriel, Agna Solange Videira 1602 POR1.0010.12151.80 
  Morais, Vitor 2023 POR0.001-0.3915-5.85 
  Garcia, Antonio 1983 POR0.5010.06150.90 
  Azevedo, Manuel Roque 1801 POR1.0010.31154.65 
 * 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)
 
 GXA Inverno 2011 Lisboa POR 2011-02-02
RcRownchangeKK*chgGame
 1911 1943 3.50 7 -0.29 15 -4.35 
  Vieira, Vitor 1582 POR1.0010.10151.50 
  Simoes, John 2065 VEN0.001-0.3315-4.95 
  Castro, Rui Pedro 1796 POR1.0010.30154.50 
  Cadeirinhas, David Eduardo Louro 1823 POR0.001-0.6615-9.90 
  Alho, Diogo 2283 POR0.5010.38155.70 
  Carvalho, Joao Alexandre 1805 POR1.0010.31154.65 
  Morais, Vitor 2023 POR0.001-0.3915-5.85 

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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