Individual Calculations September 2019
 Sanchez Tobar, Francisca Valenti  Total change: -96.80  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 16 femenino Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1530 1822 5.00 9 -2.42 40 -96.80 
  Cedeno, Cristina 1422  * ECU0.501-0.4240-16.80 
  Wang, Isabelle 1440 CAN1.0010.09403.60 
  Hormazabal Figueroa, Constanza Va 1593 CHI0.001-0.7940-31.60 
  Francia Arzapalo, Camila 1422  * PER1.0010.08403.20 
  Salazar Gould, Melanie wf1871 CRC0.001-0.4340-17.20 
  Flores Taboada, Leidy De America 1546 PER0.001-0.8340-33.20 
  Arriaga Rodriguez, Wanda 1537 MEX1.0010.16406.40 
  Caicedo Loor, Keyra 1518 ECU0.501-0.3640-14.40 
  Diaz Pabon, Karol Estefania wc1422  * ECU1.0010.08403.20 
 * 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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