Individual Calculations April 2019
 Costa, Americo Jose  Total change: -11.20  Rating chartPersonal card
 GXA Inverno 2019 Lisboa POR 2019-02-26
RcRownchangeKK*chgGame
 1665 1755 3.50 6 -0.16 20 -3.20 
  Ferreira, Miguel Limao 1480 POR1.0010.17203.40 
  Azevedo, Manuel Roque 1561 POR0.501-0.2520-5.00 
  Lages, Duarte Jorge Da Silva 1558 BRA1.0010.25205.00 
  Dias, Antonio Alberto 1739 POR1.0010.48209.60 
  Cadeirinhas, David Eduardo Louro 1904 POR0.001-0.3020-6.00 
  Silva, Tiago Alexandre Pinho D 1750 POR0.001-0.5120-10.20 

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 Equipas 2018-2019 - 3. divisao - serie F r.3 clubes POR 2019-03-16
RcRownchangeKK*chgGame
 1847 1778 0.00 1 -0.40 20 -8.00 
  Azevedo, Luis Augusto Oscar 1847 POR0.001-0.4020-8.00 

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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