Individual Calculations December 2019
 Rativa Jimenez, Laura Milena  Total change: 118.00  Rating chartPersonal card
 IRT AlphaZero Diversitas Bogota COL 2019-11-08
RcRownchangeKK*chgGame
 1946 1568 3.50 6 2.95 40 118.00 
  Rangel, Carlos c1968  * COL0.001-0.0840-3.20 
  Camargo, Maicol Indurain 1899 COL1.0010.884035.20 
  Ramirez Buitrago, Diego Mauricio 1948 COL1.0010.914036.40 
  Torrente, Alejandro Josue f1968  * COL0.001-0.0840-3.20 
  Ospina Ortiz, Oscar Alexander 1926 COL0.5010.404016.00 
  Mena, Yamil Octavio c1967 COL1.0010.924036.80 
 * 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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