Individual Calculations July 2009
 Xu, Tong  Total change: -7.05  Rating chartPersonal card
 Asian Women's Continental Individual Championship Subic Bay Freeport PHI 2009-05-13
RcRownchangeKK*chgGame
 2250 2231 6.50 11 1.26 15 18.90 
  Zhu, Chen g2491 QAT0.001-0.1815-2.70 
  Shamima, Akter Liza wf2125 BAN1.0010.36155.40 
  Nguyen, Thi Thanh An wg2324 VIE0.5010.13151.95 
  Huang, Qian wg2410 CHN0.001-0.2715-4.05 
  Sun, Fanghui 2146 CHN1.0010.38155.70 
  Ghader Pour, Shayesteh wm2156 IRI0.001-0.6015-9.00 
  Bernales, Christy Lamiel 2041 PHI1.0010.25153.75 
  Le, Kieu Thien Kim wm2277 VIE1.0010.56158.40 
  Le, Thi Phuong Lien wf2216 VIE1.0010.48157.20 
  Hoang, Thi Bao Tram wg2239 VIE0.001-0.4915-7.35 
  Swathi, Ghate wg2330 IND1.0010.64159.60 

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)
 
 2009 China Championship Women Xinghua CHN 2009-05-26
RcRownchangeKK*chgGame
 2357 2231 2.00 11 -1.73 15 -25.95 
  Zhang, Xiaowen wm2340 CHN0.001-0.3515-5.25 
  Gu, Xiaobing wg2336 CHN0.001-0.3615-5.40 
  Zhang, Jilin wg2335 CHN0.5010.14152.10 
  Ju, Wenjun 2454 CHN0.001-0.2215-3.30 
  Wang, Jue 2162 CHN1.0010.40156.00 
  Wang, Yu A. mwg2364 CHN0.001-0.3215-4.80 
  Wang, Xiaohui 2265 CHN0.5010.05150.75 
  Tan, Zhongyi 2436 CHN0.001-0.2415-3.60 
  Ding, Yixin wf2281 CHN0.001-0.4315-6.45 
  Shen, Yang wg2420 CHN0.001-0.2515-3.75 
  Zhao, Xue gwg2531 CHN0.001-0.1515-2.25 

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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