Individual Calculations December 2017
 Martinez, Ayelen  Total change: 2.00  Rating chartPersonal card
 Zonal Femenino 2.5 2017 Asuncion PAR 2017-11-07
RcRownchangeKK*chgGame
 2082 2193 4.50 7 0.10 20 2.00 
  Fernandez, Maria Florencia wm2151 ARG0.001-0.5620-11.20 
  Morales Flores, Monserrat 1976 CHI1.0010.22204.40 
  Brizzi, Milagros Tatiana wm2027 ARG1.0010.28205.60 
  Avalos, Leticia wc1793  * PAR1.0010.08201.60 
  Abarca Gonzalez, Damaris wf2005 CHI1.0010.26205.20 
  Lujan, Carolina mwg2368 ARG0.001-0.2720-5.40 
  Amura, Claudia wg2255 ARG0.5010.09201.80 
 * 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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