Individual Calculations July 2017
 Ju, Wenjun  Total change: -11.40  Rating chartPersonal card
 2017 Chinese chess team tournament (men) Beijing CHN 2017-06-05
RcRownchangeKK*chgGame
 2610 2583 2.50 4 0.65 10 6.50 
  Ma, Zhonghan m2458 CHN1.0010.33103.30 
  Ma, Qun g2637 CHN0.5010.08100.80 
  Li, Chao B g2720 CHN0.001-0.3210-3.20 
  Zhao, Jun g2624 CHN1.0010.56105.60 

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)
 
 Women's World Team Championship 2017 Khanty-Mansiysk RUS 2017-06-16
RcRownchangeKK*chgGame
 2421 2583 4.50 9 -1.79 10 -17.90 
  Kosteniuk, Alexandra gwg2542 RUS0.001-0.5610-5.60 
  Ushenina, Anna gwg2458 UKR0.501-0.1710-1.70 
  Pham, Le Thao Nguyen mwg2344 VIE1.0010.20102.00 
  Mamedjarova, Zeinab wg2289 AZE0.501-0.3510-3.50 
  Dzagnidze, Nana gwg2533 GEO1.0010.43104.30 
  Zatonskih, Anna mwg2417 USA0.501-0.2210-2.20 
  Harika, Dronavalli gwg2535 IND0.501-0.0710-0.70 
  Socko, Monika gwg2485 POL0.501-0.1310-1.30 
  Mona, Khaled wg2183  * EGY0.001-0.9210-9.20 
 * 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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