Individual Calculations September 2021
 Ramos Rocha, Natalia  Total change: -37.20  Rating chartPersonal card
 Semifinal Nacional de Mayores FEMENINO Preselectivo a la Olimpiada Moscu 2022 Santa Rosa de Cabal COL 2021-08-12
RcRownchangeKK*chgGame
 1497 1184 0.00 6 -0.93 40 -37.20 
  Moncada Correa, Sara 1584  * COL0.001-0.0840-3.20 
  Caicedo Anguila, Juliana 1584  * COL0.001-0.0840-3.20 
  Mercado Maestre, Maria Angel 1312 COL0.001-0.3340-13.20 
  Sanchez Riobo, Emily Dainne 1368 COL0.001-0.2640-10.40 
  Zapata, Olga Maria wf1584  * COL0.001-0.0840-3.20 
  Gomez Saenz, Manuela 1547 COL0.001-0.1040-4.00 
 * 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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