Individual Calculations November 2018
 Berezina, Irina  Total change: -2.60  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2049 2112 5.00 9 -0.13 20 -2.60 
  Mariam, Essa 1712  * UAE1.0010.08201.60 
  Caballero Quijano, Mitzy Mishell wm2034 PER0.501-0.1120-2.20 
  Lomaia, Diana 1876 GEO1.0010.20204.00 
  Novosadova, Kristyna wm2231 CZE0.5010.16203.20 
  Injac, Teodora wm2241 SRB1.0010.672013.40 
  Hernandez Estevez, Yudania wm2192 ESP0.001-0.3920-7.80 
  Stoeri, Laura wf2118 SUI0.001-0.4920-9.80 
  Alvarado Arcila, Marvia Josefina wf1956 VEN0.501-0.2120-4.20 
  Galas, Bernadette wm2080 PHI0.501-0.0420-0.80 
 * 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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