Individual Calculations January 2014
 Guardado Flores, Diana Beatriz  Total change: -11.70  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe Femenino 2.3 FIDE San Salvador ESA 2013-12-04
RcRownchangeKK*chgGame
 1951 1658 0.00 4 -0.78 15 -11.70 
  De Leon, Stephanie 1628 ESA0.001-0.5415-8.10 
  Zepeda, Lorena wm2058  * ESA0.001-0.0815-1.20 
  Real Pereyra, Diana Carime wm2058  * MEX0.001-0.0815-1.20 
  Marrero Lopez, Yaniet wg2058  * CUB0.001-0.0815-1.20 
 * 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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