Individual Calculations November 2018
 Marwa, Jadalla  Total change: -16.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1488 1322 1.50 6 -0.40 40 -16.00 
  Kyrkjebo, Hanna B. 1722  * NOR0.001-0.0840-3.20 
  Rouda Essa, Alserkal wc1494 UAE0.001-0.2740-10.80 
  Allotey, Dorcas 1241 GHA1.0010.394015.60 
  Myronenko, Natalya wc1722  * UKR0.5010.424016.80 
  Murray, Donna 1318 BAR0.001-0.5140-20.40 
  Faqeeh, Aseel 1432 PLE0.001-0.3540-14.00 
 * 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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