Individual Calculations July 2010
 Santos, Joao Artur Almeida Dos  Total change: 19.35  Rating chartPersonal card
 52 CNE - 2a Divisao - Serie C various POR 2010-03-06
RcRownchangeKK*chgGame
 1881 2038 5.50 6 1.37 15 20.55 
  Silva, Rui Jorge Sampaio Da 1958 POR1.0010.39155.85 
  Rato, Ana Margarida Portugal S 1645 POR1.0010.08151.20 
  Barrento, Jorge Maria Lopes 1816 POR1.0010.22153.30 
  Sousa, Gabriel Joao Lopes De 1811 POR1.0010.21153.15 
  Rocha, Antonio Augusto 2061 POR0.5010.03150.45 
  Rebelo, Joao Vitor Gomes 1994 POR1.0010.44156.60 

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 Primavera 2010 Lisboa POR 2010-05-31
RcRownchangeKK*chgGame
 2024 2039 2.00 4 -0.08 15 -1.20 
  Cadeirinhas, David Eduardo Lour 1792 POR0.501-0.3115-4.65 
  Morais, Vitor 2045 POR0.5010.01150.15 
  Alho, Diogo 2282 POR0.5010.30154.50 
  Garcia, Antonio 1978 POR0.501-0.0815-1.20 

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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