Individual Calculations July 2010
 Gu, Xiaobing  Total change: -12.00  Rating chartPersonal card
 2010 China Chess Individual Tournament Division A (women) Xinghua,Jiangsu Province CHN 2010-05-24
RcRownchangeKK*chgGame
 2374 2361 4.50 11 -0.80 15 -12.00 
  Ju, Wenjun wg2500 CHN0.5010.19152.85 
  Zhang, Xiaowen wg2426 CHN1.0010.59158.85 
  Zhang, Jilin wg2280 CHN0.501-0.1115-1.65 
  Huang, Qian wg2437 CHN0.5010.10151.50 
  Shen, Yang wg2452 CHN0.001-0.3815-5.70 
  Wang, Doudou 2216 CHN0.001-0.6915-10.35 
  Wang, Jue 2180 CHN0.501-0.2415-3.60 
  Zhao, Xue gwg2493 CHN1.0010.681510.20 
  Wang, Yu mwg2337 CHN0.001-0.5315-7.95 
  Tan, Zhongyi wg2464 CHN0.001-0.3615-5.40 
  Ding, Yixin wf2327 CHN0.501-0.0515-0.75 

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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