Individual Calculations May 2011
 Guimaraes, Luis Pedro F  Total change: -2.55  Rating chartPersonal card
 V circuito de Vila Franca de Xira - 1. torneio Alverca POR 2011-01-20
RcRownchangeKK*chgGame
 1786 1891 3.50 6 -0.17 15 -2.55 
  Miranda, Joao Paulo Ribeiro 1491  * POR1.0010.08151.20 
  Santos, Ricardo 2112 POR0.001-0.2215-3.30 
  Van Dunen, Isaac 1984 POR0.001-0.3715-5.55 
  Pinheiro, Joao Pedro Melo 1601 POR1.0010.16152.40 
  Ribeiro, Vasco Domingos Veloso M 1655 POR1.0010.20153.00 
  Rocha, Manuel Fernando Teixeira 1875 POR0.501-0.0215-0.30 
 * 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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