Individual Calculations July 2009
 Zhu, Chen  Total change: -17.70  Rating chartPersonal card
 Asian Women's Continental Individual Championship Subic Bay Freeport PHI 2009-05-13
 2289 2491 6.50 11 -1.77 10 -17.70 
  Xu, Tong wm2231 CHN1.0010.18101.80 
  Le, Thanh Tu wg2326 VIE0.501-0.2210-2.20 
  Ding, Yixin wf2281 CHN1.0010.23102.30 
  Zhang, Xiaowen wm2340 CHN0.001-0.7010-7.00 
  Sukandar, Irine Kharisma wg2300 INA0.001-0.7510-7.50 
  Lkhamsuren, Uuganbayar 2141 MGL1.0010.11101.10 
  Mohota, Nisha wg2304 IND1.0010.26102.60 
  Swathi, Ghate wg2330 IND0.001-0.7110-7.10 
  Tania, Sachdev mwg2423 IND0.501-0.0910-0.90 
  Camacho, Chardine Cheradee wf2166 PHI1.0010.13101.30 
  Zhang, Jilin wg2335 CHN0.501-0.2110-2.10 

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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