Individual Calculations March 2017
 Dias, Afonso Paredes  Total change: -2.40  Rating chartPersonal card
 Open Portugal - 90. aniversario FPX Lisboa POR 2017-02-04
RcRownchangeKK*chgGame
 1349 1026 1.00 7 -0.06 40 -2.40 
  Leao, Tiago Miguel Da Silva 1426  * POR0.001-0.0840-3.20 
  Loureiro, Carlos Miguel Jesus 1426  * POR0.001-0.0840-3.20 
  Videira, Alfredo 1426  * POR0.001-0.0840-3.20 
  Moreira, Simao Chaves 1426  * POR0.001-0.0840-3.20 
  Iovannone, Cristiano 1426  * ITA0.001-0.0840-3.20 
  Lixa, Alberto 1262 POR0.001-0.2040-8.00 
  Pina, Tiago 1053 POR1.0010.544021.60 
 * 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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