Rapid: Individual Calculations December 2014
 Velasco, Luz Mariela  Total change: -5.60  Rating chartPersonal card
 IV Torneo IRT Activo alcaldia de Gachantiva Gachantiva COL 2014-11-15
RcRownchangeKK*chgGame
 1954 1796 1.00 4 -0.28 20 -5.60 
  Ruiz C, Joshua D m2196  * COL0.001-0.0820-1.60 
  Herrera, Wilene 1680 COL1.0010.34206.80 
  Ramirez, Francisco Javier 2005 COL0.001-0.2320-4.60 
  Corredor Castellanos, Camilo f1936 COL0.001-0.3120-6.20 
 * 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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