Individual Calculations November 2018
 Almaini, Aishah Sarhan  Total change: 90.00  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 1763 1488 4.00 9 2.25 40 90.00 
  Nguyen, Thu Giang wf1888  * AUS0.5010.424016.80 
  Mohamed Ahmed, Naiwa 1407 SUD0.501-0.1140-4.40 
  Otikova, Elina wf1888  * LAT0.001-0.0840-3.20 
  Mazariegos, Silvia Carolina wm1888  * GUA1.0010.924036.80 
  Koljevic, Nikolina 1888  * MNE0.5010.424016.80 
  Blackman, Katrina wc1755 BAR0.5010.324012.80 
  Zairbek Kyzy, Begimay 1770 KGZ0.001-0.1640-6.40 
  Vega Jimenez, Keyshla M. wc1683 PUR1.0010.754030.00 
  Santos, Judith wc1702 ESA0.001-0.2340-9.20 
 * 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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