Individual Calculations July 2017
 Alves, Luis Miguel  Total change: 31.80  Rating chartPersonal card
 tx XEQUE-MATEmatica4 2017 Lisboa POR 2017-05-08
RcRownchangeKK*chgGame
 1627 1687 5.00 7 1.12 20 22.40 
  Dias, Leonardo 1287  * POR1.0010.08201.60 
  Maciel, Rafael Figueiredo Cast 1423 POR1.0010.18203.60 
  Sousa, Manuel Filipe Mascarenh 1287  * POR1.0010.08201.60 
  Santos, Julio 1905 POR0.5010.28205.60 
  Mendes, Modeste 2000 POR0.5010.36207.20 
  Rente, Helder 1618 POR1.0010.40208.00 
  Reis, Luis Simoes 1871 POR0.001-0.2620-5.20 
 * 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)
 
 XXVIII Taca de Lisboa r.7 Lisboa POR 2017-06-04
RcRownchangeKK*chgGame
 1668 1687 1.00 1 0.47 20 9.40 
  Mendes, Alberto Correa 1668 POR1.0010.47209.40 

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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