Individual Calculations September 2011
 Wang, Doudou  Total change: -0.60  Rating chartPersonal card
 Chinese Chess League Division A rounds 7-9 Shenzhen,China CHN 2011-07-09
RcRownchangeKK*chgGame
 2486 2193 0.00 2 -0.33 15 -4.95 
  Hou, Yifan gwg2575 CHN0.001-0.0915-1.35 
  Tan, Zhongyi wg2396 CHN0.001-0.2415-3.60 

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)
 
 Chinese Chess League Division A rounds 10-12 Chongqing,China CHN 2011-08-09
RcRownchangeKK*chgGame
 2412 2193 1.00 3 0.29 15 4.35 
  Shen, Yang wg2459 CHN0.5010.32154.80 
  Gong, Qianyun wm2263 CHN0.5010.10151.50 
  Harika, Dronavalli mwg2513 IND0.001-0.1315-1.95 

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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