Individual Calculations March 2018
 Santos, Ruben Jose Melo  Total change: 10.60  Rating chartPersonal card
 Open Portugal 2018 Lisbon POR 2018-02-03
RcRownchangeKK*chgGame
 1771 1669 2.00 6 -0.30 20 -6.00 
  Fernandez Lledo, Javier 2069  * ESP0.001-0.0820-1.60 
  Silva, Flavio Artur Cardoso Da 1952 POR0.5010.34206.80 
  Pelaez Murias, Eduardo 1961 ESP0.001-0.1520-3.00 
  Encarnacao, Filipe 1398 POR0.501-0.3320-6.60 
  Ruiz Bellon, Manuel 1886 ESP0.001-0.2220-4.40 
  Costa, Raul David Andrade 1362 POR1.0010.14202.80 
 * 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)
 
 CD Jovens Lisboa 2018 - U18 Lisboa POR 2018-02-11
RcRownchangeKK*chgGame
 1290 1669 2.00 2 0.18 20 3.60 
  Gomes, Tiago 1269  * POR1.0010.08201.60 
  Carvalho, Joao Filipe Rodrigue 1310 POR1.0010.10202.00 
 * 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.2 clubes POR 2018-02-16
RcRownchangeKK*chgGame
 1777 1669 1.00 1 0.65 20 13.00 
  Grade, Jose Fernando 1777 POR1.0010.652013.00 

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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