Individual Calculations February 2017
 Santos, Isabel Pereira Dos  Total change: 6.20  Rating chartPersonal card
 Torneio de Honra 2016-2017 Lisboa POR 2017-01-15
RcRownchangeKK*chgGame
 1883 1613 2.00 9 0.31 20 6.20 
  Fortunato, Antonio Eduardo 1642 POR0.5010.04200.80 
  Santos, Micael 1936 POR0.001-0.1320-2.60 
  Martins, Bruno Andre Leite 1847 POR0.001-0.2120-4.20 
  Lavrador, Rodolfo M Mascarenhas 1903 POR0.001-0.1620-3.20 
  Dias, Ricardo Pedro Cruz 2013  * POR0.001-0.0820-1.60 
  Oliveira, Marco 2013  * POR0.001-0.0820-1.60 
  Santos, Julio 1894 POR1.0010.842016.80 
  Aguiar, Carlos Alberto Branco L 1820 POR0.001-0.2320-4.60 
  Santos, Jose Guilherme B Lima 1878 POR0.5010.32206.40 
 * 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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