Individual Calculations September 2009
 Mata, Adilson  Total change: -46.50  Rating chartPersonal card
 Taca de Portugal 2008-09 various POR 2008-12-20
RcRownchangeKK*chgGame
 2153 2072 0.50 1 0.11 15 1.65 
  Leite, Catarina wm2153 POR0.5010.11151.65 

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)
 
 XX Taca de Lisboa Lisboa POR 2009-01-18
RcRownchangeKK*chgGame
 1912 2072 1.00 3 -1.13 15 -16.95 
  Rebelo, Joao Vitor Gomes 1969 POR0.001-0.6415-9.60 
  Nanques, Helder Manuel Pereira 1925 POR0.001-0.7015-10.50 
  Mendes, Alberto Correa 1842 POR1.0010.21153.15 

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)
 
 1ª Divisão por Equipas VN Gaia POR 2009-08-01
RcRownchangeKK*chgGame
 2136 2072 0.00 5 -2.08 15 -31.20 
  Bochecha, Luis Filipe 1939 POR0.001-0.6815-10.20 
  De Nacimiento Montano, Angel 2164 ESP0.001-0.3715-5.55 
  Ulyanovskyy, Viktor f2286 POR0.001-0.2315-3.45 
  Barata, Pedro 2157 POR0.001-0.3815-5.70 
  Oliveira, Luis 2133 POR0.001-0.4215-6.30 

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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