Individual Calculations February 2019
 Reis, Luis Simoes Dos  Total change: 17.20  Rating chartPersonal card
 GXA Interno 2019 Lisboa POR 2019-01-03
RcRownchangeKK*chgGame
 1703 1852 4.50 6 0.44 20 8.80 
  Fernandes, Jose Francisco V F 1452  * POR1.0010.08201.60 
  Goncalves, Carlos Manuel Marq 1639 POR1.0010.23204.60 
  Bartolo, Filipe Diogo Correia 1702 POR1.0010.30206.00 
  Seia, Joao Manuel Barradas Ar 1676 POR1.0010.27205.40 
  Curado, Manuel Joao Ferro 1786 POR0.001-0.5920-11.80 
  Simoes, John William Contrera 1961 VEN0.5010.15203.00 
 * 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)
 
 CN Equipas 2018-2019 - 2. divisao - serie C r.1 clubes POR 2019-01-05
RcRownchangeKK*chgGame
 1857 1852 0.50 1 0.01 20 0.20 
  Lavrador, Rodolfo 1857 POR0.5010.01200.20 

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)
 
 XLI Taca de Portugal (2019) r. 1 clubes POR 2019-01-12
RcRownchangeKK*chgGame
 2235 1852 0.50 1 0.41 20 8.20 
  Santos, Jose Guilherme Barria 2235 POR0.5010.41208.20 

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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