Individual Calculations March 2018
 Lopez Rayo, Isabella  Total change: -25.60  Rating chartPersonal card
 IRT I Final Clasico Gran Prix Juegos Nacionales 2019 Valle del Cauca Rama Femenina Cali COL 2018-02-02
RcRownchangeKK*chgGame
 1735 1446 0.50 6 -0.64 40 -25.60 
  Argote Heredia, Valentina wf1846  * COL0.001-0.0840-3.20 
  Fitzgerald, Daniela 1536 COL0.001-0.3840-15.20 
  Viveros, Erica Johana wc1846  * COL0.001-0.0840-3.20 
  Manzano Gomez, Valentina 1498 COL0.001-0.4340-17.20 
  Cardoso, Jaidy Marcela 1836 COL0.5010.414016.40 
  Dominguez, Laura Lucia wf1846  * 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)
 

 

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