Individual Calculations March 2015
 Ferreira, Miguel  Total change: -16.80  Rating chartPersonal card
 CN Equipas 2014/2015 - 2. divisao A r.2 clubes POR 2015-01-31
RcRownchangeKK*chgGame
 1797 1977 0.50 1 -0.24 20 -4.80 
  Bernardo, Daniel Madureira 1797 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)
 
 CD Porto 2015 Gaia POR 2015-02-03
RcRownchangeKK*chgGame
 1783 1984 3.50 6 -0.80 20 -16.00 
  Pintor, Simao Maciel Abranches 2067 POR0.001-0.3920-7.80 
  Sousa, Andre Ventura 2064 POR0.001-0.3920-7.80 
  Mendes, Pedro Miguel Gomes 1724 POR0.501-0.3220-6.40 
  Pinto, Artur Daniel Moreira 1585 POR1.0010.08201.60 
  Freitas, Ruben Manuel 1629 POR1.0010.11202.20 
  Andrade, Ricardo Sarmento 1628 POR1.0010.11202.20 

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)
 
 Taca AXP 2015 Grupo A r.2 clubes POR 2015-02-14
RcRownchangeKK*chgGame
 1645 1984 1.00 1 0.12 20 2.40 
  Brandao, Alvaro Sousa 1645 POR1.0010.12202.40 

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)
 
 Taca de Portugal 2014/2015 - Ronda 3 clubes POR 2015-02-21
RcRownchangeKK*chgGame
 1584 1984 1.00 1 0.08 20 1.60 
  Soares, Joao Diogo Pedreiro 1584  * POR1.0010.08201.60 
 * 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)
 

 

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