Individual Calculations July 2009
 Xu, Yuhua  Total change: 5.70  Rating chartPersonal card
 10. RUS Women's Team Chmp. 2009 Dagomys RUS 2009-04-02
RcRownchangeKK*chgGame
 2432 2479 4.50 7 0.57 10 5.70 
  Kovalevskaya, Ekaterina mwg2450 RUS0.501-0.0410-0.40 
  Stefanova, Antoaneta g2549 BUL1.0010.60106.00 
  Iljushina, Olga wm2329 RUS1.0010.30103.00 
  Cmilyte, Viktorija mwg2498 LTU0.5010.03100.30 
  Grabuzova, Tatiana wg2348 RUS0.501-0.1810-1.80 
  Molchanova, Tatjana wm2321 RUS0.501-0.2110-2.10 
  Zhao, Xue gwg2531 CHN0.5010.07100.70 

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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