Individual Calculations October 2016
 Ibtihal, Mohammed  Total change: 35.20  Rating chartPersonal card
 42nd World Chess Olympiad, Women, 2016 Baku AZE 2016-09-01
RcRownchangeKK*chgGame
 1688 1479 2.50 6 0.88 40 35.20 
  Khan, Nazrana wf1879  * BAN0.001-0.0840-3.20 
  Kabamba, Mulwale Bwalya 1683 ZAM1.0010.764030.40 
  Bejatovic, Bojana 1879  * MKD0.001-0.0840-3.20 
  Frijde, Reyna wc1605 SUR0.001-0.3340-13.20 
  Garcia Mendez, Alcira Guadalupe wc1815 ESA0.5010.384015.20 
  Kukula, Esi 1264 GHA1.0010.23409.20 
 * 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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