Individual Calculations April 2018
 Mendes, Alberto Correa  Total change: 11.80  Rating chartPersonal card
 CD Veteranos Lisboa 2018 - S65 Lisboa POR 2018-01-18
RcRownchangeKK*chgGame
 1493 1655 5.00 6 0.86 20 17.20 
  Fernandes, Jose Palma 1413 POR1.0010.20204.00 
  Lopes, Jose Espirito Santo Corr 1255  * POR1.0010.08201.60 
  Santos, Julio 1870 POR1.0010.772015.40 
  Mouquinho, Jose Francisco B 1408 POR0.501-0.3120-6.20 
  Lopes, Jose Manuel Cidreiro 1604 POR1.0010.43208.60 
  Gasalho, Mario Da Conceicao N 1406 POR0.501-0.3120-6.20 
 * 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)
 
 CN Equipas 2017-2018 - 3. divisao - serie D r.3 clubes POR 2018-03-17
RcRownchangeKK*chgGame
 1711 1647 0.00 1 -0.41 20 -8.20 
  Custodio, Marco Miguel Rogerio 1711 POR0.001-0.4120-8.20 

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)
 
 CN Veteranos 2018 - S65 Luso POR 2018-03-25
RcRownchangeKK*chgGame
 1510 1647 3.50 5 0.14 20 2.80 
  Videira, Alfredo 1377 POR1.0010.17203.40 
  Santos, Julio 1897 POR0.001-0.1920-3.80 
  Gasalho, Mario Da Conceicao N 1441 POR0.501-0.2620-5.20 
  Vieira, Vitor 1426 POR1.0010.22204.40 
  Coimbra, Joao Marcial Ferreira 1408 POR1.0010.20204.00 

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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