Individual Calculations October 2015
 Fidalgo, Daniel Neves  Total change: -13.20  Rating chartPersonal card
 Portugal Open 2015 Oeiras POR 2015-08-30
RcRownchangeKK*chgGame
 1776 1802 4.50 9 -0.33 40 -13.20 
  Mendes, Modeste 1816 POR0.001-0.4840-19.20 
  Martins, Jose Carlos Caetano 1402  * POR1.0010.08403.20 
  Fernandes, Ricardo Paulos 1439 POR0.501-0.4040-16.00 
  Santos, Jose Guilherme B Lima 1613 POR1.0010.254010.00 
  Passeiro, Diogo Miguel V 1664 POR0.501-0.1940-7.60 
  Fortunato, Antonio Eduardo 1642 POR0.501-0.2140-8.40 
  Ferreira, Luis Pedro 2202  * POR0.5010.424016.80 
  Pintor, Simao Maciel Abranches 2089 POR0.5010.344013.60 
  Aflalo, Sophie 2117 FRA0.001-0.1440-5.60 
 * 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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