Individual Calculations September 2022
 Moaataz, Ayah  Total change: -59.40  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Women Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1820 2119 4.00 9 -2.97 20 -59.40 
  Ioannides Liu, Alice 1719  * CYP1.0010.08201.60 
  Savina, Anastasia mwg2377 FRA0.001-0.1820-3.60 
  Burbach, Anya Belle 1393 THA0.501-0.4920-9.80 
  Molina, Jessica wf1889 BOL0.501-0.2920-5.80 
  Penafiel Mendoza, Josselyne 1804 ECU1.0010.14202.80 
  Koljevic, Nikolina 2014 MNE0.001-0.6420-12.80 
  Obondo, Cynthia Awino 1439 KEN1.0010.01200.20 
  Jannatul, Ferdous wc1815 BAN0.001-0.8620-17.20 
  Otazo Sanchez, Annyd Gabriela wc1932 VEN0.001-0.7420-14.80 
 * 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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