Individual Calculations January 2013
 Vargas, Gabriela  Total change: 7.35  Rating chartPersonal card
 PANAMERICANO FEMENINO Montevideo URU 2012-11-24
RcRownchangeKK*chgGame
 1998 2055 5.50 9 0.49 15 7.35 
  De Leon, Daiana 1723 URU1.0010.12151.80 
  Larrea, Daniela 1655  * URU1.0010.08151.20 
  Aliaga Fernandez, Ingrid Y wf2175 PER0.5010.16152.40 
  Heredia Serrano, Carla wm2206 ECU0.001-0.3015-4.50 
  Martinez, Ayelen 2088 ARG0.5010.05150.75 
  Besso, Guadalupe 1744 ARG1.0010.14152.10 
  Fierro Baquero, Martha L. mwg2364 ECU0.5010.36155.40 
  Nunez Marquina, Nataly Massiel 1933 PER1.0010.33154.95 
  Colombo, Camila wm2090 URU0.001-0.4515-6.75 
 * 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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