Individual Calculations July 2017
 Alves, Fernando Pereira Ribeir  Total change: -3.00  Rating chartPersonal card
 GXA Open do 70. aniversario Lisboa POR 2017-05-10
RcRownchangeKK*chgGame
 1454 1754 4.00 5 -0.22 20 -4.40 
  Costa, Raul David Andrade 1369 POR0.001-0.9120-18.20 
  Gasalho, Mario Da Conceicao N 1397 POR1.0010.11202.20 
  Martins, Abilio Morgado 1528 POR1.0010.21204.20 
  Santos, Ruben Jose Melo 1562 POR1.0010.25205.00 
  Sousa, Jose Paulo Raposo 1413 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)
 
 XVII Torn. Cidade de Gaia - X Profigaia Open (CNL) Gaia POR 2017-06-14
RcRownchangeKK*chgGame
 1667 1750 3.00 5 0.07 20 1.40 
  Padeiro, Jose f2150  * POR0.001-0.0820-1.60 
  Marques, Ricardo 1350  * POR1.0010.08201.60 
  Pintor, Simao Maciel Abranches 2022 POR0.001-0.1720-3.40 
  Pedroso, Manuel 1350  * POR1.0010.08201.60 
  Ribeiro, Andre Amorim 1463 POR1.0010.16203.20 
 * 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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