Individual Calculations February 2019
 Aguiar, Carlos Alberto Branco  Total change: 4.80  Rating chartPersonal card
 GXA Interno 2019 Lisboa POR 2019-01-03
RcRownchangeKK*chgGame
 1572 1817 3.50 4 0.48 20 9.60 
  Pina, Tiago Miguel Catalao Lo 1417  * POR1.0010.08201.60 
  Simoes, John William Contrera 1961 VEN0.5010.19203.80 
  Costa, Raul David Andrade 1417  * POR1.0010.08201.60 
  Ferreira, Miguel Limao 1492 POR1.0010.13202.60 
 * 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)
 
 CN Equipas 2018-2019 - 3. divisao - serie E r.1 clubes POR 2019-01-05
RcRownchangeKK*chgGame
 1633 1817 0.50 1 -0.24 20 -4.80 
  Goncalves, Samuel Jesus 1633 POR0.501-0.2420-4.80 

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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