Individual Calculations November 2010
 Xiao, Yiyi  Total change: 28.75  Rating chartPersonal card
 2010 Chinese Chess League Division B (Individual,Women) Zhengzhou,China CHN 2010-08-03
RcRownchangeKK*chgGame
 2078 2064 6.00 10 1.15 25 28.75 
  Zheng, Ruorong 2058 CHN1.0010.492512.25 
  Gu, Xiaobing wg2349 CHN0.001-0.1625-4.00 
  Wang, Doudou 2215 CHN1.0010.702517.50 
  Cai, Jiaying 2068 CHN0.001-0.4925-12.25 
  Lei, Tingjie 1984 CHN0.001-0.6125-15.25 
  Gu, Tianlu 1874 CHN1.0010.25256.25 
  Xu, Fei 1905 CHN1.0010.29257.25 
  Zhou, Guijue 2205 CHN1.0010.692517.25 
  Guo, Qi 2165 CHN0.001-0.3625-9.00 
  Li, Xueyi 1952 CHN1.0010.35258.75 

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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