Individual Calculations May 2019
 Serrano Herrera, Daniela De Andre  Total change: -12.40  Rating chartPersonal card
 Campeonato Nacional Femenino Final Managua NCA 2019-03-30
RcRownchangeKK*chgGame
 1395 1010 0.50 9 -0.31 40 -12.40 
  Narvaez Talavera, Joanie Ellen 1410  * NCA0.001-0.0840-3.20 
  Granados Diaz, Maria Esther wm1410  * NCA0.001-0.0840-3.20 
  Martinez Orozco, Cristiana Yorlen 1278 NCA0.001-0.1740-6.80 
  Alvarez Gutierrez, Patricia 1410  * NCA0.001-0.0840-3.20 
  Arevalo, Maria Gabriela 1410  * NCA0.001-0.0840-3.20 
  Leon Sandoval, Johan 1410  * NCA0.001-0.0840-3.20 
  Granados Ortiz, Maria Jose 1410  * NCA0.001-0.0840-3.20 
  Arevalo, Maria Javiera 1410  * NCA0.5010.424016.80 
  Ferrufino, Michelle 1410  * NCA0.001-0.0840-3.20 
 * 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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