Individual Calculations July 2014
 Rodriguez Arrieta, Maria Elena  Total change: -11.70  Rating chartPersonal card
 Camppeonato Centroamericano y del Caribe Femenino 2014 San Salvador ESA 2014-06-09
RcRownchangeKK*chgGame
 1945 1922 3.00 7 -0.35 15 -5.25 
  Santos , Judith 1615 ESA1.0010.14152.10 
  Marrero Lopez, Yaniet wg2322  * CUB0.001-0.0815-1.20 
  Mazariegos, Silvia Carolina wm1991 GUA0.5010.10151.50 
  Granados, Maria 1913 NCA1.0010.49157.35 
  Sotomayor Villatoro, Silvi wm1894 GUA0.001-0.5415-8.10 
  Sanchez, Ingrid wf2028 ESA0.001-0.3615-5.40 
  Ortiz, Katherine Berenice wf1852 HON0.501-0.1015-1.50 
 * 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
 1936 1922 1.50 4 -0.43 15 -6.45 
  Sanchez, Ingrid wf2028 ESA0.001-0.3615-5.40 
  Alarcon, Pamela 1897 NCA0.001-0.5315-7.95 
  Pacheco Medina, Hilzandryly wc1800 PUR0.501-0.1715-2.55 
  Mencos, Claudia wm2017 GUA1.0010.63159.45 

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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