Individual Calculations November 2018
 Jorquera Cabello, Valentina  Total change: -14.80  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1837 2031 5.00 8 -0.74 20 -14.80 
  Aishath, Alya Mohamed Shareef 1631  * MDV1.0010.08201.60 
  Nur Abidah, Shanti wm2152 INA0.001-0.3420-6.80 
  Moaataz, Ayah wm2020 EGY0.001-0.5220-10.40 
  Wakuruwarewa, Colletta 1631  * ZIM1.0010.08201.60 
  Vega Jimenez, Keyshla M. wc1683 PUR1.0010.11202.20 
  Plaza Reino, Mercedes 1727 IRL1.0010.14202.80 
  Sultana, Sharmin Shirin wf1974 BAN0.001-0.5820-11.60 
  Omurbekova, Diana 1877 KGZ1.0010.29205.80 
 * 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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