Individual Calculations December 2018
 Cori T., Deysi  Total change: -1.20  Rating chartPersonal card
 Women's World Chess Championship 2018 Khanty-Mansiysk RUS 2018-11-03
RcRownchangeKK*chgGame
 2445 2406 1.00 2 0.10 10 1.00 
  Atalik, Ekaterina mwg2445 TUR0.5010.05100.50 
  Atalik, Ekaterina mwg2445 TUR0.5010.05100.50 

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)
 
 XI Campeonato Continental Femenino de Ajedrez de las Americas Colombia 2018 Envigado COL 2018-11-16
RcRownchangeKK*chgGame
 2154 2406 7.00 9 -0.22 10 -2.20 
  Cordero, Daniela wm2085 BOL0.501-0.3710-3.70 
  Aliaga Fernandez, Ingrid Y wm2194 PER0.501-0.2710-2.70 
  Caballero Quijano, Mitzy Mishell wm2006  * PER1.0010.08100.80 
  Cervantes Landeiro, Thalia wm2098 USA1.0010.14101.40 
  Rivera, Ingris wm2188 COL1.0010.22102.20 
  Fernandez, Maria Florencia wm2198 ARG0.501-0.2710-2.70 
  Llaudy Pupo, Lisandra wm2302 CUB1.0010.36103.60 
  Ortiz Verdesoto, Anahi wf2115 ECU1.0010.15101.50 
  Perez Rodriguez, Jennifer wm2203 PAR0.501-0.2610-2.60 
 * 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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