Rapid: Individual Calculations November 2015
 Diaz Herrera, Leider Andres  Total change: -12.20  Rating chartPersonal card
 Final Nacional de Ajedrez Superate Intercolegiados 2015 Cat B Avanzado Masculino Activo Bogota COL 2015-10-14
RcRownchangeKK*chgGame
 1804 1960 3.50 6 -0.61 20 -12.20 
  Herrera C., Carlos Stiven 1560  * COL1.0010.08201.60 
  Arismendi Polanco, Efrain Stev 1734 COL0.501-0.2920-5.80 
  Rincon R, Javier Duvan 1754 COL0.501-0.2620-5.20 
  Calderon Zuta, Nicolas 1750 COL0.501-0.2720-5.40 
  Jimenez, Leonardo Andres 1882 COL1.0010.39207.80 
  Blandon, Luis Guillermo 2146 COL0.001-0.2620-5.20 
 * 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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