Individual Calculations April 2017
 Maduro, Joao Luis Andrade  Total change: 4.80  Rating chartPersonal card
 CD Veteranos Coimbra 2017 Montemor-o-Velho POR 2017-02-25
RcRownchangeKK*chgGame
 1463 1746 4.00 4 0.70 20 14.00 
  Duarte, Carlos Pires 1390 POR1.0010.11202.20 
  Bras, Rui Manuel Da Silva 1523 POR1.0010.22204.40 
  Cruz, Joao De Sousa Da 1346  * POR1.0010.08201.60 
  Mendes, Carlos Alberto De Sousa 1591 POR1.0010.29205.80 
 * 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 2016-2017 - 3. divisao C r.4 clubes POR 2017-03-04
RcRownchangeKK*chgGame
 1689 1740 0.50 1 -0.07 20 -1.40 
  Nobre, Carlos Rafael 1689 POR0.501-0.0720-1.40 

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)
 
 Taca AXDC por Equipas 2017 dist. Coimbra POR 2017-03-12
RcRownchangeKK*chgGame
 1818 1740 0.00 1 -0.39 20 -7.80 
  Fernandes, Joao Pedro Murtinho 1818 POR0.001-0.3920-7.80 

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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