Individual Calculations September 2021
 Chirivi C, Jenny Astrid  Total change: 27.20  Rating chartPersonal card
 XXVIII IRT Internacional Feria de las Flores Medellin 2021 Medellin COL 2021-08-04
RcRownchangeKK*chgGame
 2089 2097 6.00 9 1.48 20 29.60 
  Pena, Alcides 1697  * COL1.0010.08201.60 
  Macias Chavarro, Manuela 1723 COL1.0010.10202.00 
  Avila Pavas, Santiago m2373 COL0.001-0.1720-3.40 
  De La Ossa, Carlos Enrique 2006 COL1.0010.38207.60 
  Perez, William 1958 COL1.0010.31206.20 
  Echavarria, Johann m2283 COL0.5010.24204.80 
  Palencia Morales, Wilson Guillerm m2362 COL0.5010.32206.40 
  Martinez Romero, Martin m2404 COL0.001-0.1420-2.80 
  Ospina, Santiago 1995 COL1.0010.36207.20 
 * 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)
 
 Semifinal Nacional de Mayores FEMENINO Preselectivo a la Olimpiada Moscu 2022 Santa Rosa de Cabal COL 2021-08-12
RcRownchangeKK*chgGame
 1950 2097 6.00 9 -0.12 20 -2.40 
  Caicedo Anguila, Juliana 1697  * COL1.0010.08201.60 
  Cardona Martinez, Lina Sofia wf1877 COL1.0010.22204.40 
  Toro Castaneda, Elizabeth c1975 COL0.001-0.6720-13.40 
  Moncada Correa, Sara 1828 COL1.0010.17203.40 
  Ocampo, Cristina wf1999 COL1.0010.37207.40 
  Rodriguez Rueda, Paula Andrea mwm2257 COL0.001-0.2920-5.80 
  Dominguez, Laura Lucia wf1955 COL0.501-0.1920-3.80 
  Pachon, Adriana wf1993 COL1.0010.36207.20 
  Hernandez Fonseca, Maria Paula 1969 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)
 

 

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