Individual Calculations November 2010
 Belo, Andre Nabais Moura  Total change: 4.20  Rating chartPersonal card
 VII AEJ CHESS OPEN S. Joao Madeira POR 2010-10-02
RcRownchangeKK*chgGame
 1689 1709 3.50 6 0.28 15 4.20 
  Ferreira, Jorge Viterbo f2109  * POR0.001-0.0815-1.20 
  Rocha, Paulo 1460 POR1.0010.19152.85 
  Mendes, Antonio 1552 POR1.0010.29154.35 
  Pires, Gustavo 1931 POR0.001-0.2215-3.30 
  Silva, Rui Manuel 1420 POR1.0010.16152.40 
  Ribau, Nelson Manuel Salvador 1664 POR0.501-0.0615-0.90 
 * 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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