Individual Calculations April 2018
 Ferreira, Nuno David Oliveira  Total change: -74.40  Rating chartPersonal card
 CN Jovens 2017-2018 - U16 Luso POR 2018-03-24
RcRownchangeKK*chgGame
 1324 1374 1.00 5 -1.83 40 -73.20 
  Veiga, Jose Francisco R P Neves f1774  * POR0.001-0.0840-3.20 
  Carrico, Tomas Filipe Barbosa 1099 POR0.501-0.3340-13.20 
  Martins, Nuno Goncalo Alves 1010 POR0.501-0.4040-16.00 
  Ribeiro, Orlando 1462 POR0.001-0.3840-15.20 
  Antao, Jose Pedro Pereira 1275 POR0.001-0.6440-25.60 
 * 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)
 
 CD Equipas Lisboa 2018 r.3 clubes POR 2018-03-24
RcRownchangeKK*chgGame
 1353 1374 0.50 1 -0.03 40 -1.20 
  Costa, Raul David Andrade 1353 POR0.501-0.0340-1.20 

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)
 

 

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