Individual Calculations July 2023
 Lizarazo, Doris Liliana  Total change: -24.40  Rating chartPersonal card
 Campeonato Nacional de Mayores Femenino 2023 Cartagena COL 2023-06-08
RcRownchangeKK*chgGame
 1606 1697 5.00 9 -0.30 20 -6.00 
  Rico Velasco, Juliana Sofia 1297  * COL1.0010.08201.60 
  Pachon Gutierrez, Adriana Paola wf2024 COL0.001-0.1320-2.60 
  Nunez Correcha, Daniela 1207 COL1.0010.04200.80 
  Mercado Maestre, Maria Angel 1399 COL1.0010.15203.00 
  Hernandez Bermudez, Manuela wf1883 COL0.001-0.2620-5.20 
  Rosado Perez, Maria Jose wc1806 COL0.001-0.3520-7.00 
  Morales Perez, Ghisell 1495 COL1.0010.24204.80 
  Cespedes Galindo, Estefania wc1766 COL0.5010.10202.00 
  Brito Carrascal, Isabela 1575 COL0.501-0.1720-3.40 
 * 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-1700 Femenino Medellin COL 2023-06-16
RcRownchangeKK*chgGame
 1297 1697 0.00 1 -0.92 20 -18.40 
  Cabrera Novoa, Roxana 1297  * COL0.001-0.9220-18.40 
 * 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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