Rapid: Individual Calculations June 2019
 Cabiativa, Juan Esteban  Total change: 29.60  Rating chartPersonal card
 IRT AlphaZero Azteca Bogota COL 2019-05-04
RcRownchangeKK*chgGame
 1880 1514 2.00 5 1.48 20 29.60 
  Rangel, Carlos c1914  * COL0.001-0.0820-1.60 
  Salej, Jorge 1914  * COL0.001-0.0820-1.60 
  Leal Cortes, Diego Fernando 1887 COL1.0010.902018.00 
  Velasquez, Angie Gabriela wf1771 COL1.0010.822016.40 
  Barrios, Hernando 1914  * COL0.001-0.0820-1.60 
 * 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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