Individual Calculations September 2013
 Alarcon, Pamela  Total change: 5.10  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe Sub 20 Femenino 2013 San Salvador ESA 2013-08-08
RcRownchangeKK*chgGame
 1857 1913 5.50 9 0.34 15 5.10 
  Guardado Flores, Diana Beatriz 1677 ESA1.0010.20153.00 
  Mendieta, Kathya wc1813 NCA0.501-0.1415-2.10 
  Matute Loja, Belen 1961 ECU1.0010.57158.55 
  Rovira, Tairu wc2103 VEN0.001-0.2515-3.75 
  Martinez Corpeno, Karla Beatriz 1759 ESA1.0010.29154.35 
  Silva, Gabriela 1698 ESA1.0010.23153.45 
  Vazquez Maccarini, Danitza wf1866 PUR0.001-0.5715-8.55 
  Aponte, Oriana 1970 VEN0.5010.08151.20 
  Granados, Maria 1864 NCA0.501-0.0715-1.05 

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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