Individual Calculations October 2016
 Santos, Antonio Pereira  Total change: 15.20  Rating chartPersonal card
 IV Torneio 'Xeque-Mate ao Verao' (CNL) Lisboa POR 2016-09-04
RcRownchangeKK*chgGame
 2084 2241 5.50 7 0.76 20 15.20 
  Santos, Isabel Maria C Pereira 1841  * POR1.0010.08201.60 
  Alves, Luis Miguel Guerreiro 1841  * POR1.0010.08201.60 
  Padeiro, Jose Joao Tato f2312 POR0.5010.10202.00 
  Carneiro, Carlos Alberto Carva 2189 POR1.0010.43208.60 
  Vlad-Ionut, Stegariu 2243 ROU1.0010.502010.00 
  Dias, Ricardo Pedro Cruz 2069 POR0.001-0.7320-14.60 
  Guimaraes, Rui Pinto 2094 POR1.0010.30206.00 
 * 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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