Individual Calculations September 2023
 Tan, Zhongyi  Total change: -6.40  Rating chartPersonal card
 FIDE Women's World Cup 2023 Baku AZE 2023-07-30
RcRownchangeKK*chgGame
 2449 2523 6.50 12 -0.64 10 -6.40 
  Ryjanova, Julia wg2272 AUS0.501-0.3110-3.10 
  Ryjanova, Julia wg2272 AUS1.0010.19101.90 
  Narva, Mai mwg2387 EST0.501-0.1810-1.80 
  Narva, Mai mwg2387 EST0.501-0.1810-1.80 
  Zhu, Jiner wg2498 CHN0.501-0.0310-0.30 
  Zhu, Jiner wg2498 CHN1.0010.47104.70 
  Khotenashvili, Bella gwg2475 GEO1.0010.43104.30 
  Khotenashvili, Bella gwg2475 GEO0.501-0.0710-0.70 
  Goryachkina, Aleksandra gwg2557 FID0.001-0.4510-4.50 
  Goryachkina, Aleksandra gwg2557 FID0.5010.05100.50 
  Muzychuk, Anna gwg2504 UKR0.001-0.5310-5.30 
  Muzychuk, Anna gwg2504 UKR0.501-0.0310-0.30 

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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