Individual Calculations October 2021
 Pardo Useche, Laura Valentina  Total change: 75.60  Rating chartPersonal card
 IRT Open Soacha 2021 Elo Menor 2000 Soacha COL 2021-09-08
RcRownchangeKK*chgGame
 1489 1089 3.00 7 2.44 40 97.60 
  Lopez Ramirez, Daniel Giovanny 1489  * COL0.001-0.0840-3.20 
  Penas Burgos, Nestor 1489  * COL1.0010.924036.80 
  Guevara, Cristian Camilo 1489  * COL0.001-0.0840-3.20 
  Herrera Rincon, Wylene 1489  * COL1.0010.924036.80 
  Rico Fajardo, Humberto 1489  * COL1.0010.924036.80 
  Ramirez, Francisco Javier 1489  * COL0.001-0.0840-3.20 
  Ramos Ortiz, Carlos Alberto 1489  * COL0.001-0.0840-3.20 
 * 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)
 
 Centroamericano y del Caribe Sub-20 Femenino Pereira COL 2021-09-21
RcRownchangeKK*chgGame
 1387 1089 0.50 6 -0.55 40 -22.00 
  Suarez Ardila, Luisa Maria 1489  * COL0.001-0.0840-3.20 
  Valencia Lopez, Greissy Sofia 1373 COL0.001-0.1640-6.40 
  Valencia Lopez, Daily Vanessa 1489  * COL0.001-0.0840-3.20 
  Olier Robayo, Mishelle Dayana 1397 COL0.001-0.1440-5.60 
  Castillo Beitia, Ashley 1489  * PAN0.5010.424016.80 
  Espinoza Balza, Abril Nathaly 1084 VEN0.001-0.5140-20.40 
 * 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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