Individual Calculations April 2017
 Cruz, Joao De Sousa Da  Total change: -0.20  Rating chartPersonal card
 CD Veteranos Coimbra 2017 Montemor-o-Velho POR 2017-02-25
RcRownchangeKK*chgGame
 1552 1302 1.00 4 0.16 20 3.20 
  Mendes, Carlos Alberto De Sousa 1591 POR0.001-0.1620-3.20 
  Bras, Rui Manuel Da Silva 1523 POR0.001-0.2220-4.40 
  Maduro, Joao Luis Andrade 1702  * POR0.001-0.0820-1.60 
  Duarte, Carlos Pires 1390 POR1.0010.622012.40 
 * 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
 1573 1298 0.00 1 -0.17 20 -3.40 
  Bastiao, Goncalo 1573 POR0.001-0.1720-3.40 

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)
 

 

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