Individual Calculations April 2017
 Hilario, Aleyla  Total change: -10.40  Rating chartPersonal card
 Campeonato Nacional Juvenil 2017 Sub 16 Femenino Lima PER 2017-02-22
RcRownchangeKK*chgGame
 1666 1837 5.50 8 -0.06 40 -2.40 
  Tapia Zena, Kathya 1437  * PER1.0010.08403.20 
  Palao, Adriana 1645 PER0.501-0.2540-10.00 
  Mostacero Velarde, Isabella 1767 PER0.001-0.6040-24.00 
  Palacios Llancari, Katherine 1609 PER1.0010.21408.40 
  Aguilar Oblitas, Diana 1437  * PER1.0010.08403.20 
  Caballero Quijano, Mitzy Mishell wm1960 PER0.001-0.3340-13.20 
  Francia Arzapalo, Gianella 1616 PER1.0010.22408.80 
  Dongo, Melanie wf1860 PER1.0010.534021.20 
 * 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)
 
 Campeonato Nacional Femenino Peru 2017 Lima PER 2017-03-01
RcRownchangeKK*chgGame
 1853 1969 5.50 9 -0.20 40 -8.00 
  Contreras, Fiorella 1598 PER1.0010.10404.00 
  Dongo, Melanie wf1826 PER0.501-0.1940-7.60 
  Castillo Martinez, Paola 1571 PER1.0010.08403.20 
  Cosme Contreras, Trilce 1889 PER0.001-0.6140-24.40 
  Campos Toledo, Andrea Celeste 1795 PER1.0010.274010.80 
  Aliaga Fernandez, Ingrid Y wf2169 PER0.5010.264010.40 
  Caballero Quijano, Mitzy Mishell wm1828 PER0.501-0.1940-7.60 
  Chumpitaz, Ann wm2146 PER0.001-0.2740-10.80 
  Mostacero Velarde, Isabella 1859 PER1.0010.354014.00 

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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