Individual Calculations May 2011
 Mendes, Modeste  Total change: 19.40  Rating chartPersonal card
 CNE 2 divisao - serie D several POR 2010-12-11
RcRownchangeKK*chgGame
 1867 1525 1.00 3 0.65 25 16.25 
  Pereira, Ricardo Joao Correia 1925  * POR0.001-0.0825-2.00 
  Povoa, Mario Monteiro Martins 1854 POR1.0010.882522.00 
  Alves, Luis Miguel 1821 POR0.001-0.1525-3.75 
 * 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)
 
NOTE: K factor changed
 Nacionais de Jovens 2011 - sub18 Torres Vedras POR 2011-04-10
RcRownchangeKK*chgGame
 1782 1648 2.00 5 0.21 15 3.15 
  Catarro, Jose Joao Dias 1615 POR1.0010.45156.75 
  Mateus, Francisco 2048  * POR0.001-0.0815-1.20 
  Margarido, Jose Miguel Teixeira 1784 POR0.001-0.3215-4.80 
  Costa, Pedro Miguel Baptista De 1478 POR1.0010.28154.20 
  Bray, Daniel Jose Freire 1984 POR0.001-0.1215-1.80 
 * 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)
 

 

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