Individual Calculations December 2012
 Sousa, Andre Ventura  Total change: -12.30  Rating chartPersonal card
 1. Torneio 'Valongo Park Hotel' Valongo POR 2012-10-13
RcRownchangeKK*chgGame
 1740 1891 2.50 5 -0.82 15 -12.30 
  Silva, Mariana Sofia T. 1503 POR1.0010.09151.35 
  Rodrigues, Afonso 2173 POR0.001-0.1615-2.40 
  Ribeiro, Luis Henrique Goncalves 1491  * POR1.0010.08151.20 
  Assuncao, Francisco Daniel 1699 POR0.501-0.2515-3.75 
  Monteiro, Jose Macedo 1832 POR0.001-0.5815-8.70 
 * 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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