Individual Calculations July 2011
 Santos, Norberto Fernandes  Total change: -2.40  Rating chartPersonal card
 GXA tardes primaveris 2011 Lisboa POR 2011-05-16
RcRownchangeKK*chgGame
 1629 1369 1.00 6 -0.16 15 -2.40 
  Morais, Vitor 1769  * POR0.001-0.0815-1.20 
  Cardina, Joao Gamboa 1674 POR0.001-0.1415-2.10 
  Francisco, Angelo Rodrigues 1572 POR0.001-0.2415-3.60 
  Balona, Ricardo 1488 POR1.0010.66159.90 
  Amoes, Francisco 1680 POR0.001-0.1415-2.10 
  Vieira, Vitor 1590 POR0.001-0.2215-3.30 
 * 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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