Individual Calculations December 2015
 Arevalo, Maria Gabriela  Total change: -14.40  Rating chartPersonal card
 CAMPEONATO ZONAL 2.3 FEMENINO, 2015 Managua NCA 2015-11-03
RcRownchangeKK*chgGame
 1841 1524 1.00 9 -0.36 40 -14.40 
  Richards, Deborah wm1924  * JAM0.001-0.0840-3.20 
  Granados Ortiz, Maria Jose 1840 NCA0.5010.374014.80 
  Galan, Daniela 1736 NCA0.5010.274010.80 
  Rodriguez Arrieta, Maria Elena wm1888 CRC0.001-0.1040-4.00 
  Medrano, Maria Luisa 1551 NCA0.001-0.4640-18.40 
  Mendieta, Kathya wf1924  * NCA0.001-0.0840-3.20 
  Granados Diaz, Maria Esther wm1856 NCA0.001-0.1240-4.80 
  Guerrero Rodriguez, Alejandra wm1924  * MEX0.001-0.0840-3.20 
  Hernandez Moya, Yuleisy wm1924  * CUB0.001-0.0840-3.20 
 * 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)
 

 

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