Individual Calculations August 2013
 Valente, Joao Nuno Baptista  Total change: 8.85  Rating chartPersonal card
 VI Torneio Internacional Cidade de Gaia / XIII Profigaia Open Gaia POR 2013-07-06
RcRownchangeKK*chgGame
 1729 1654 4.00 8 0.59 15 8.85 
  Pereira, Antonio Pedro Caramez 2054  * POR0.001-0.0815-1.20 
  Nogueira, Diana Sofia 1455 POR1.0010.24153.60 
  Otero Nogueira, Brais 1963 ESP0.5010.36155.40 
  Cross, Dominic 1946 POR0.001-0.1515-2.25 
  Bastos, Carlos Alberto Da Costa 1458 POR0.501-0.2515-3.75 
  Mendes, Pedro Machado 1527 POR1.0010.33154.95 
  Machado, Mario Antonio Massena 1878 POR0.001-0.2215-3.30 
  Sousa, Hugo Carneiro 1548 POR1.0010.36155.40 
 * 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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