Individual Calculations July 2011
 Dias, Jose Oliveira Gaspar  Total change: -5.85  Rating chartPersonal card
 4. Torneio Convento de Balsamao Macedo de Cavaleiros POR 2011-06-10
RcRownchangeKK*chgGame
 1770 1641 1.00 4 -0.39 15 -5.85 
  Martins, David Pires Tavares 2030 POR0.001-0.0915-1.35 
  Barreira, Rui Filipe Da Silva 1264 POR1.0010.09151.35 
  Cardena Contreras, Javier 1952 ESP0.001-0.1415-2.10 
  Oliveira, Maria Ines 1835 POR0.001-0.2515-3.75 

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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