Individual Calculations September 2019
 Frattini, Beatriz Maria  Total change: -81.20  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 16 femenino Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1616 1858 5.00 9 -2.07 40 -82.80 
  Alvarez, Claudia 1458  * PAN1.0010.08403.20 
  Clarke, Adani wc1622 JAM1.0010.20408.00 
  Garcia Andrada, Heidy Nicole 1842 PER0.001-0.5240-20.80 
  Hormazabal Figueroa, Constanza Va 1593 CHI0.501-0.3240-12.80 
  Perez, Damaris Nicole cwf1686 ESA0.501-0.2340-9.20 
  Diaz Pabon, Karol Estefania wc1458  * ECU0.001-0.9240-36.80 
  Ayala Rosero, Ariana Marcela wc1567 ECU1.0010.15406.00 
  Macias Chavarro, Manuela 1624 COL1.0010.21408.40 
  Dommalapati, Aasa wc1691 USA0.001-0.7240-28.80 
 * 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)
 
 Open SESC Caioba Copel Telecom 2019 Matinhos PR BRA 2019-08-15
RcRownchangeKK*chgGame
 1656 1825 3.50 5 0.04 40 1.60 
  Moretto, Leticia Soares 1425  * BRA1.0010.08403.20 
  Britto, Sara Ohana Felix Delgado 1490 BRA1.0010.12404.80 
  Blanco, Marcos 1995 ARG0.001-0.2840-11.20 
  Sarda, Pedro Sada c1653 BRA0.501-0.2340-9.20 
  Ferreira, Giovani Lima Diogo 1715 BRA1.0010.354014.00 
 * 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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