Individual Calculations July 2009
 Silva, Miguel Amorim  Total change: 61.75  Rating chartPersonal card
 GXA repescagem Lisboa POR 2009-03-05
RcRownchangeKK*chgGame
 1688 1532 3.00 6 1.15 25 28.75 
  Santos, Jose Fernandes 1714 POR1.0010.742518.50 
  Santos, Alexandre Vital 1791 POR0.5010.32258.00 
  Fernandes, Jose Francisco Velhi 1630 POR0.5010.13253.25 
  Curado, Manuel Joao Ferro 1882 POR0.001-0.1125-2.75 
  Santos, Amadeu Solha 1655 POR0.001-0.3325-8.25 
  Santos, Norberto Fernandes 1458 POR1.0010.402510.00 

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)
 
NOTE: K factor changed
 Campeonato de Lisboa Individual Absoluto - Semi-Final2009 Lisboa POR 2009-04-16
RcRownchangeKK*chgGame
 1753 1579 4.50 8 2.20 15 33.00 
  Craciun, Ion 1929 POR0.001-0.1115-1.65 
  Rodrigues, Luis Eugenio 1729 POR1.0010.701510.50 
  Elias, Ruben Joel Monteiro 1816 POR0.001-0.2015-3.00 
  Barreiros, Cilauro Neves 1776 POR0.001-0.2515-3.75 
  Tarira, Walter 1610 POR1.0010.54158.10 
  Martins, Abilio Morgado 1669 POR0.5010.12151.80 
  Ribeiro, Vasco Domingos Veloso 1603 POR1.0010.53157.95 
  Vasques, Jose Mesquita 1895 POR1.0010.871513.05 

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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