Individual Calculations July 2014
 Sanchez, Ingrid  Total change: -8.40  Rating chartPersonal card
 Camppeonato Centroamericano y del Caribe Femenino 2014 San Salvador ESA 2014-06-09
RcRownchangeKK*chgGame
 1914 2028 4.00 8 -1.13 15 -16.95 
  Chung, Yaleika 1786 PAN1.0010.20153.00 
  Granados, Maria 1913 NCA1.0010.34155.10 
  Ortiz, Katherine Berenice wf1852 HON0.001-0.7315-10.95 
  Mazariegos, Silvia Carolina wm1991 GUA0.001-0.5515-8.25 
  Marrero Lopez, Yaniet wg2327 CUB0.001-0.1515-2.25 
  Rodriguez Arrieta, Maria Elena wf1922 CRC1.0010.36155.40 
  Sotomayor Villatoro, Silvi wm1894 GUA0.001-0.6815-10.20 
  Santos , Judith 1628  * ESA1.0010.08151.20 
 * 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 Centroamericano por Equipos Femenino 2014 San Salvador ESA 2014-06-15
RcRownchangeKK*chgGame
 1884 2028 4.00 5 0.57 15 8.55 
  Rodriguez Arrieta, Maria Elena wf1922 CRC1.0010.36155.40 
  Chung, Yaleika 1786 PAN1.0010.20153.00 
  Pacheco Medina, Hilzandryly wc1800 PUR0.501-0.2915-4.35 
  Mencos, Claudia wm2017 GUA1.0010.48157.20 
  Alarcon, Pamela 1897 NCA0.501-0.1815-2.70 

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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