Individual Calculations November 2018
 Rouda Essa, Alserkal  Total change: 50.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1632 1494 4.00 8 1.25 40 50.00 
  Marwa, Jadalla 1322 SUD1.0010.274010.80 
  De Leon, Daiana 1633 URU1.0010.694027.60 
  Limanovska, Elizabete wf1894  * LAT0.001-0.0840-3.20 
  Diaz, Luisa 1718 GUA0.5010.284011.20 
  Nassr, Lina wm1854 ALG0.5010.404016.00 
  Murray, Donna 1318 BAR1.0010.274010.80 
  Usupbekova, Zarina 1572 KGZ0.001-0.3940-15.60 
  Garcia Mendez, Alcira Guadalupe wc1741 ESA0.001-0.1940-7.60 
 * 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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