Individual Calculations May 2019
 Rojas Castillo, Andrea Lizeth  Total change: -8.00  Rating chartPersonal card
 Semifinal 1 Selectivo Absoluto a la Olimpiada Mundial de Ajedrez en Khanty - Mansiysk Rusia 2020 Medellin COL 2019-04-16
RcRownchangeKK*chgGame
 1797 1688 3.00 9 -0.40 20 -8.00 
  Henao, Bernardo Andres 2088  * COL0.001-0.0820-1.60 
  Torres, Jorge Emilio c2009 COL0.001-0.1320-2.60 
  Corredor Castellanos, Camilo f1972 COL0.001-0.1620-3.20 
  Molina Ballesteros, Juan Sebastia 1506 COL0.501-0.2420-4.80 
  Gomez Diaz, Hector Javier 1649 COL1.0010.45209.00 
  Celi, Juan Carlos 1913 COL0.5010.28205.60 
  Lopez Gonzalez, Carlos Andres 1849 COL0.001-0.2920-5.80 
  Gomez Morales, Juan Sebastian 1734 COL0.5010.06201.20 
  Rativa Jimenez, Laura Milena 1455 COL0.501-0.2920-5.80 
 * 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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