Individual Calculations August 2019
 Harika, Dronavalli  Total change: 3.20  Rating chartPersonal card
 2019 Belt and Road China Yuecheng Shaoxing International Women Chess Open Shao Xing , China CHN 2019-07-07
 2392 2492 6.00 9 0.32 10 3.20 
  Zhang, Xiao 2259 CHN1.0010.21102.10 
  Ni, Shiqun wg2407 CHN0.501-0.1210-1.20 
  Soumya, Swaminathan wg2402 IND0.501-0.1210-1.20 
  Pratyusha, Bodda wm2265 IND0.501-0.2910-2.90 
  Li, Xueyi 2330 CHN0.501-0.2110-2.10 
  Zhu, Jiner wm2454 CHN0.501-0.0510-0.50 
  Tokhirjonova, Gulrukhbegim wg2422 UZB1.0010.40104.00 
  Kosteniuk, Alexandra gwg2517 RUS1.0010.53105.30 
  Stefanova, Antoaneta g2474 BUL0.501-0.0310-0.30 

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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