Individual Calculations September 2016
 Zavala Galindo, Alejandra Beatri  Total change: -6.20  Rating chartPersonal card
 Central American & Caribean Junior Female 2016 San Salvador ESA 2016-07-11
RcRownchangeKK*chgGame
 1749 1772 5.50 9 0.69 20 13.80 
  Santos , Judith 1595 ESA0.001-0.7320-14.60 
  Smith, Javanna wf1786 TTO1.0010.522010.40 
  Herrera, Marjorie wc1700 ESA1.0010.40208.00 
  Fernandez Rivero, Karla July wm2074 CUB0.5010.35207.00 
  Morera Campos, Hazel Maria wc1783 CRC0.001-0.4820-9.60 
  Garcia, Angie 1532 ESA1.0010.20204.00 
  Palacios, Celina 1686 ESA1.0010.38207.60 
  Morales Santos, Natasha wm1878 PUR0.5010.14202.80 
  Garcia Mendez, Alcira Guadalupe wc1707 ESA0.501-0.0920-1.80 

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)
 
 Campeonato Centroamericano y del Caribe de Ajedrez Femenino Guatemala GUA 2016-07-19
RcRownchangeKK*chgGame
 1771 1772 1.50 5 -1.00 20 -20.00 
  Barria Baker, Raisa Melissa wc1942 PAN0.001-0.2820-5.60 
  Diaz, Luisa 1824 GUA0.001-0.4320-8.60 
  Lopez L., Dairyn D. 1390 GUA0.501-0.4120-8.20 
  Arango Perez, Lilian Rubi 1529 GUA1.0010.20204.00 
  Llaudy Pupo, Lisandra wm2172  * CUB0.001-0.0820-1.60 
 * 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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