Individual Calculations October 2019
 Dong, Rafael  Total change: 38.00  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 1566 1432 2.00 6 -0.15 40 -6.00 
  Silva, Diogo Jose Baptista 1032  * POR1.0010.08403.20 
  Lizak, Peter m1832  * HUN0.001-0.0840-3.20 
  Pintor, Simao Maciel Abranches 1832  * POR0.001-0.0840-3.20 
  Santos, Jose Miguel Sereno 1749 POR0.001-0.1340-5.20 
  Hernandez Torralba, Sergio 1832  * ESP0.001-0.0840-3.20 
  Almeida, Joao Pedro Dias 1119 POR1.0010.14405.60 
 * 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)
 
 GXA Verao 2019 Lisboa POR 2019-09-03
RcRownchangeKK*chgGame
 1600 1448 3.50 7 1.10 40 44.00 
  Morais, Vitor Mestre 1848  * POR0.5010.424016.80 
  Santos, Isabel Maria Casimiro 1833 POR0.5010.414016.40 
  Azevedo, Manuel Roque 1545 POR0.001-0.3740-14.80 
  Martinho, Alberto Jose Antunes 1240 POR1.0010.23409.20 
  Gama, Joao Tiago Corregedor F 1193 POR1.0010.19407.60 
  Santos, Alexandre Vital 1691 POR0.5010.304012.00 
  Simoes, John William Contreras 1848  * VEN0.001-0.0840-3.20 
 * 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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