Individual Calculations July 2023
 Diaz Gonzalez, Ana Sofia  Total change: 162.00  Rating chartPersonal card
 Campeonato Nacional de Mayores Femenino 2023 Cartagena COL 2023-06-08
RcRownchangeKK*chgGame
 1628 1444 4.00 8 1.66 40 66.40 
  Gomez Guardo, Laura Melissa wc1845 COL0.001-0.0840-3.20 
  Rico Velasco, Juliana Sofia 1076 COL1.0010.10404.00 
  Lizarazo, Alba Patricia 1588 COL1.0010.694027.60 
  Rosado Perez, Maria Jose wc1806 COL1.0010.904036.00 
  Cespedes Galindo, Estefania wc1766 COL0.001-0.1340-5.20 
  Caicedo Anguila, Juliana 1706 COL0.001-0.1840-7.20 
  Pinillo Canon, Silvana wc1841 COL0.001-0.0840-3.20 
  Alvarado Quintero, Laura Natalia 1398 COL1.0010.444017.60 

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)
 
 IRT Campeonato Nacional Amateur 2023 Categoria Sub-2000 Absoluto Medellin COL 2023-06-16
RcRownchangeKK*chgGame
 1811 1444 3.00 6 2.39 40 95.60 
  Estrada Velandia, Henry Andres 1804 COL0.001-0.1040-4.00 
  Ruiz Jaraba, Valentina Sofia 1776 COL0.001-0.1240-4.80 
  Shaffer, Alexander 1740 PUR1.0010.854034.00 
  Arango Leon, Andres Felipe 1817 COL1.0010.904036.00 
  Uribe Valencia, Victor Alexis 1856 COL0.5010.434017.20 
  Martinez, Mauricio 1871 COL0.5010.434017.20 

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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