Individual Calculations April 2009
 Rodrigues, Cesar Andre Da Silva  Total change: 6.15  Rating chartPersonal card
 Distrital de Lisboa de sub-16 Lisboa POR 2009-02-21
RcRownchangeKK*chgGame
 1600 1870 4.50 5 0.41 15 6.15 
  Costa, Pedro Miguel Baptista De 1520 POR1.0010.11151.65 
  Pinheiro, Joao Pedro Melo 1580 POR1.0010.16152.40 
  Cadeirinhas, David Eduardo Lour 1690 POR1.0010.26153.90 
  Vieira, Albina Isabel Dos Santo 1520 POR1.0010.11151.65 
  Correia, Alexandre Miguel 1691 POR0.501-0.2315-3.45 

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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