Individual Calculations July 2010
 Belsley, Alexandre De Matos G  Total change: 19.50  Rating chartPersonal card
 52 CNE - 3a Divisao - Serie A various POR 2010-03-06
RcRownchangeKK*chgGame
 1935 1671 1.50 4 0.66 15 9.90 
  Vasconcelos, Luis Miguel Amara 2071  * POR0.001-0.0815-1.20 
  Branco, Ricardo Joao Fernandes 1905 POR0.5010.29154.35 
  Cachorreiro, Jose Pedro Mendes 1691 POR1.0010.53157.95 
  Pinho, Paulo Miguel L Gomes 2071  * POR0.001-0.0815-1.20 
 * 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)
 
 I Open GDR Os amigos de Urgeses Guimaraes POR 2010-04-16
RcRownchangeKK*chgGame
 1583 1671 2.50 3 0.64 15 9.60 
  Ribeiro, Bruno Rafael Leite 1617 POR1.0010.42156.30 
  Dias, Ivo Rodrigues 1614 POR0.501-0.0815-1.20 
  Teixeira, Jose Manuel 1519 POR1.0010.30154.50 

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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