Individual Calculations November 2013
 Santos, Antonio Miguel De Olivei  Total change: -3.00  Rating chartPersonal card
 X AEJ Chess Open S Joao da Madeira POR 2013-10-05
RcRownchangeKK*chgGame
 1549 1496 2.00 5 -0.20 15 -3.00 
  Cavaleiro, Daniel Felipe Costa 1896  * POR0.001-0.0815-1.20 
  Margarido, Ricardo Emanuel Torre 1896  * POR0.001-0.0815-1.20 
  Cunha, Alexandre Almeida 1096  * POR1.0010.08151.20 
  Valente, Joao Nuno Baptista 1707 POR0.001-0.2315-3.45 
  Ribeiro, Orlando 1148 POR1.0010.11151.65 
 * 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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