Individual Calculations September 2011
 Vale, Paulo  Total change: 3.60  Rating chartPersonal card
 Distrital de Braga - final Guimaraes POR 2011-04-30
RcRownchangeKK*chgGame
 1815 1774 2.50 5 0.24 15 3.60 
  Rasteiro, Rui Manuel 1449 POR1.0010.13151.95 
  Bolhari, Orfeh 2154 IRI0.001-0.0915-1.35 
  Minakov, Yaroslav 1877 POR1.0010.64159.60 
  Silva, Luis Neves Da 1954 POR0.001-0.2615-3.90 
  Dias, Ivo Rodrigues 1641 POR0.501-0.1815-2.70 

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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