Individual Calculations October 2021
 Goncalves, Samuel Jesus P  Total change: 120.00  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 1844 1667 5.00 9 2.31 40 92.40 
  Suarez Uriel, Adrian m2067  * ESP0.001-0.0840-3.20 
  Carvalho, Francisco Daniel 1267  * POR1.0010.08403.20 
  Otero Nogueira, Brais 2067  * ESP0.001-0.0840-3.20 
  Cymbron, Victoria 1267  * POR0.501-0.4240-16.80 
  Samuel Lares, Jairo 2067  * ESP1.0010.924036.80 
  Callier, Christophe 1929 BEL0.5010.324012.80 
  Guia, Artur Solovyov Eloy 1952 POR0.5010.344013.60 
  Barragan Arriaza, Pablo 1914 ESP1.0010.814032.40 
  Simoes, Miguel Patricio 2067  * POR0.5010.424016.80 
 * 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 Jovens 2020-21 - U18 Maia POR 2021-09-01
RcRownchangeKK*chgGame
 1965 1667 1.50 5 0.69 40 27.60 
  Fidalgo, Daniel Neves 2037 POR0.001-0.1040-4.00 
  Santos, Jose Miguel Sereno 1900 POR1.0010.794031.60 
  Avelino, Camila Biscaya 1816 POR0.001-0.3040-12.00 
  Santos, Jose Guilherme B Lima f2067  * POR0.001-0.0840-3.20 
  Gomes, Estevao Moreira 2007 POR0.5010.384015.20 
 * 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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