Individual Calculations April 2017
 Mendes, Alberto Correa  Total change: 4.60  Rating chartPersonal card
 CD Veteranos Lisboa 2017 - S65 Lisboa POR 2017-02-20
RcRownchangeKK*chgGame
 1591 1690 4.00 6 0.30 20 6.00 
  Videira, Alfredo 1462 POR0.001-0.7920-15.80 
  Assuncao, Jose Manuel Lopes Mach 1378 POR1.0010.14202.80 
  Mouquinho, Jose Francisco B 1430 POR0.501-0.3220-6.40 
  Nunes, Adelino Vitor 1511 POR1.0010.27205.40 
  Santos, Julio 1900 POR0.5010.27205.40 
  Lavrador, Rodolfo M Mascarenhas 1866 POR1.0010.732014.60 

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)
 
 CN Equipas 2016-2017 - 3. divisao D r.4 clubes POR 2017-03-04
RcRownchangeKK*chgGame
 1879 1678 0.50 1 0.26 20 5.20 
  Roque, Armando Filipe 1879 POR0.5010.26205.20 

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.3-4 tba POR 2017-03-12
RcRownchangeKK*chgGame
 1285 1678 1.50 2 -0.33 20 -6.60 
  Guedes, Rui Pedro Dos Santos 1278  * POR1.0010.08201.60 
  Ferreira, Nuno David Oliveira 1291 POR0.501-0.4120-8.20 
 * 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)
 

 

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