Individual Calculations November 2018
 Zhang, Jilin  Total change: 19.20  Rating chartPersonal card
 43rd World Women Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2072 2224 7.00 9 0.96 20 19.20 
  Al Maamari, Wafia Darwish wc1824  * UAE1.0010.08201.60 
  Otikova, Elina wf2123 LAT0.501-0.1420-2.80 
  Paredes Bustamante, Paula Elizab wf2151 PER0.501-0.1020-2.00 
  Esadze, Tamari 1911 GEO1.0010.14202.80 
  Velikic, Adela wm2339 SRB0.5010.16203.20 
  Garcia Martin, Marta fwg2329 ESP0.5010.14202.80 
  Martinez Ramirez, Anahi 1824  * PAR1.0010.08201.60 
  Rovira Contreras, Tairu Manuela wm2033 VEN1.0010.25205.00 
  Mendoza, Shania Mae wf2113 PHI1.0010.35207.00 
 * 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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