Individual Calculations July 2008
 Peng, Xiaomin  Total change: -0.50  Rating chartPersonal card
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 March All China CHN 2008-03-26
RcRownchangeKK*chgGame
 2505 2590 1.50 3 -0.31 10 -3.10 
  Wang, Li 2330 CHN1.0010.18101.80 
  Wang, Yue g2698 CHN0.5010.15101.50 
  Liang, Chong g2488 CHN0.001-0.6410-6.40 

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
 2540 2590 2.50 4 0.26 10 2.60 
  Ni, Hua g2704 CHN1.0010.66106.60 
  Xu, Jun g2534 CHN0.501-0.0810-0.80 
  Yu, Yangyi 2356 CHN0.501-0.2910-2.90 
  Zhao, Jun g2566 CHN0.501-0.0310-0.30 

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)
 

 

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