Individual Calculations November 2009
 Pires, Gustavo  Total change: 8.10  Rating chartPersonal card
 II Torneio Internacional Cidade de Gaia 2009 VN gaia POR 2009-07-18
RcRownchangeKK*chgGame
 1910 1957 3.50 7 -0.40 15 -6.00 
  Viela, Andre 2217 POR0.5010.32154.80 
  Silva, Antonio 2224 POR0.001-0.1815-2.70 
  Andias, Joao Pedro 1711 POR0.501-0.3115-4.65 
  Gomes, Rui Pedro 1701 POR1.0010.19152.85 
  Furtado, Dinis 1810 POR0.501-0.2015-3.00 
  Erice Alonso, Santiago 2068 ESP0.5010.15152.25 
  Cardoso, Alexander 1636 POR0.501-0.3715-5.55 

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)
 
 XXIV Aberto Cidade de Ferrol Ferrol ESP 2009-08-16
RcRownchangeKK*chgGame
 1968 1957 1.50 6 -1.44 15 -21.60 
  Rivera, Daniel m2339 URU0.001-0.0915-1.35 
  Paredes Cordo, Jacobo Borja 2241 ESP0.001-0.1615-2.40 
  Marino Gonzalez, Alejandro 1700 ESP1.0010.18152.70 
  Pantin Soto, Jose Ramon 2230 ESP0.001-0.1715-2.55 
  Segura Santos, Luis 1738 ESP0.001-0.7815-11.70 
  Perez Sierra, Brais 1557  * ESP0.501-0.4215-6.30 
 * 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)
 
 Campeonato Nacional Absoluto - Fase Preliminar 2009 Amadora POR 2009-09-05
RcRownchangeKK*chgGame
 2023 1955 6.00 9 2.38 15 35.70 
  Mouquinho, Jose F Borralho 1556 POR1.0010.08151.20 
  Santos, Joao Artur Almeida Dos 2069 POR1.0010.66159.90 
  Guerra, Vitor Manuel Vestia 2205 POR0.5010.31154.65 
  Silva, Lucas Borges Da 1943 POR0.501-0.0215-0.30 
  Oliveira, Carlos Andre Ramalho 2190 POR1.0010.791511.85 
  Silva, Miguel Gomes 2028 POR0.5010.10151.50 
  Costa, Paulo Jorge Lopes Da 2150 POR0.001-0.2515-3.75 
  Durao, Joaquim Manuel Leal m2045 POR1.0010.62159.30 
  Santos, Hugo Miguel Oliveira L 2018 POR0.5010.09151.35 

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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