Individual Calculations July 2008
 Kuang, Yinghui  Total change: -17.25  Rating chartPersonal card
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 March All China CHN 2008-03-26
RcRownchangeKK*chgGame
 2256 2264 0.50 3 -1.03 15 -15.45 
  Zhang, Xiaowen wm2309 CHN0.001-0.4415-6.60 
  Wang, Xiaohui 2211 CHN0.001-0.5715-8.55 
  Liu, Pei wm2247 CHN0.501-0.0215-0.30 

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)
 
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 April to May All China CHN 2008-04-22
RcRownchangeKK*chgGame
 2411 2264 0.50 2 -0.12 15 -1.80 
  Zhang, Jilin wg2361 CHN0.5010.13151.95 
  Harika, Dronavalli mwg2461 IND0.001-0.2515-3.75 

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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