Individual Calculations July 2008
 Botelho, Adelino  Total change: -25.35  Rating chartPersonal card
 Taça AXP 2008 Porto POR 2007-12-01
RcRownchangeKK*chgGame
 2095 1745 0.00 1 -0.11 15 -1.65 
  Cleto, Fernando 2095 POR0.001-0.1115-1.65 

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)
 
 Distrital do Porto - preliminar J Matosinhos POR 2008-03-07
RcRownchangeKK*chgGame
 1967 1708 0.50 3 -0.06 15 -0.90 
  Gomes, Estevao 1970 POR0.001-0.1815-2.70 
  Pereira, Antonio Caramez 2038 POR0.5010.38155.70 
  Margarido, Ricardo 1894 POR0.001-0.2615-3.90 

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)
 
 Distrital do Porto 2008 - Preliminar P Matosinhos POR 2008-04-25
RcRownchangeKK*chgGame
 1598 1708 0.00 2 -1.25 15 -18.75 
  Teles, Paulo 1779 POR0.001-0.4015-6.00 
  Vieira, Jose Pedro 1417 POR0.001-0.8515-12.75 

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)
 
 III Open Internacional Cidade de Espinho 2008 Espinho POR 2008-04-30
RcRownchangeKK*chgGame
 1881 1708 0.00 1 -0.27 15 -4.05 
  Silva, Lucas 1881 POR0.001-0.2715-4.05 

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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