Individual Calculations July 2023
 Rosado Perez, Maria Jose  Total change: 15.60  Rating chartPersonal card
 Campeonato Nacional de Mayores Femenino 2023 Cartagena COL 2023-06-08
RcRownchangeKK*chgGame
 1656 1806 5.50 9 -0.49 20 -9.80 
  Mercado Maestre, Maria Angel 1399 COL1.0010.08201.60 
  Brito Carrascal, Isabela 1575 COL1.0010.21204.20 
  Cespedes Galindo, Estefania wc1766 COL0.001-0.5620-11.20 
  Diaz Gonzalez, Ana Sofia 1444 COL0.001-0.9020-18.00 
  Luna Velandia, Karol Daniela 1406  * COL1.0010.08201.60 
  Lizarazo, Doris Liliana 1697 COL1.0010.35207.00 
  Caicedo Anguila, Juliana 1706 COL1.0010.36207.20 
  Pachon Gutierrez, Adriana Paola wf2024 COL0.001-0.2220-4.40 
  Hernandez Bermudez, Manuela wf1883 COL0.5010.11202.20 
 * 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)
 
 IRT Campeonato Nacional Amateur 2023 Categoria Sub-2000 Absoluto Medellin COL 2023-06-16
RcRownchangeKK*chgGame
 1825 1806 4.50 7 1.27 20 25.40 
  Alzate Velez, Valentin 1472 COL1.0010.12202.40 
  Rios, Juan Fernando 1928 COL0.5010.17203.40 
  Olarte Ospina, Manuel 1906 COL1.0010.642012.80 
  Truco Acevedo, Andres F 1884 COL0.001-0.3920-7.80 
  Sedlmayr, David 1954 GER0.001-0.3020-6.00 
  Gomez Zapata, Juan Guillermo 1777 COL1.0010.46209.20 
  Jimenez Jaramillo, Jhoynner 1854 COL1.0010.572011.40 

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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