Individual Calculations October 2019
 Pina, Tiago  Total change: 164.40  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 1892 1548 2.00 6 1.28 40 51.20 
  Duller Llopis, Jouke 1781 ESP1.0010.794031.60 
  Pipiras, Filipa Fortuna 1948  * POR0.001-0.0840-3.20 
  Garcia Moreno, Carlos f1948  * ESP0.001-0.0840-3.20 
  Hernandez Torralba, Sergio 1856 ESP1.0010.864034.40 
  Gonzalez Eiris, Daniel 1948  * ESP0.001-0.0840-3.20 
  Simoes, Miguel Patricio 1870 POR0.001-0.1340-5.20 
 * 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)
 
 GXA Verao 2019 Lisboa POR 2019-09-03
RcRownchangeKK*chgGame
 1628 1582 5.50 6 2.83 40 113.20 
  Tacuchian, Marcelo De Oliveira 1381 POR1.0010.24409.60 
  Costa, Americo Jose Da 1739 POR1.0010.714028.40 
  Correia, Pedro Mourao Soares 1505 POR1.0010.394015.60 
  Morais, Vitor Mestre 1883 POR0.5010.354014.00 
  Seia, Joao Manuel Barradas A 1683 POR1.0010.644025.60 
  Vedor, Bernardo Marques 1579 POR1.0010.504020.00 

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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