Individual Calculations March 2020
 Ferreira, Hugo Miguel Da Costa  Total change: -10.20  Rating chartPersonal card
 Portugal Open 2020 Lisboa POR 2020-01-25
RcRownchangeKK*chgGame
 1998 2109 4.50 9 -1.12 20 -22.40 
  Junior, Aguinaldo Vera Cruz 1709  * CPV1.0010.08201.60 
  Goluch, Piotr m2413 POL0.001-0.1420-2.80 
  Zilles, Paul 1761 BEL1.0010.11202.20 
  Campora, Daniel H. g2420 ARG0.001-0.1420-2.80 
  Trinkl, Stefan 1814 GER1.0010.15203.00 
  Sarkar, Justin m2385 USA0.001-0.1720-3.40 
  Godinho Marques, Pedro 1854 POR0.501-0.3120-6.20 
  Pfeiffer, Noah 1825 BEL0.001-0.8420-16.80 
  Curado, Manuel Joao Ferro 1797 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)
 
 CN Equipas 2019-20 - 2. divisao C r.3 clubes POR 2020-02-08
RcRownchangeKK*chgGame
 2189 2109 1.00 1 0.61 20 12.20 
  Rodriguez Perez, Angel Mariano 2189 ESP1.0010.612012.20 

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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