Individual Calculations April 2015
 Assuncao, Jose Manuel Lopes Mach  Total change: -3.20  Rating chartPersonal card
 tx Joaquim Durao - Obrigado Mestre Lisboa POR 2015-02-20
RcRownchangeKK*chgGame
 1643 1541 1.00 5 -0.91 20 -18.20 
  Aguiar, Carlos Alberto Branco L 1832 POR0.001-0.1520-3.00 
  Alves, Fernando Pereira Ribeir 1736 POR0.001-0.2520-5.00 
  Bartolo, Diogo 1337 POR1.0010.24204.80 
  Bravo, Antonio 1845 POR0.001-0.1420-2.80 
  Videira, Alfredo 1463 POR0.001-0.6120-12.20 

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)
 
 CD Lisboa Equipas 2015 r.3 clubes POR 2015-02-28
RcRownchangeKK*chgGame
 1543 1541 1.00 1 0.50 20 10.00 
  Stoffel, Joao Ruivo 1543 POR1.0010.502010.00 

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)
 
 XXVI Taca de Lisboa - r.3-4 Lisboa POR 2015-03-01
RcRownchangeKK*chgGame
 1724 1535 0.50 1 0.25 20 5.00 
  Alves, Fernando Pereira Ribeir 1724 POR0.5010.25205.00 

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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