Individual Calculations July 2008
 Lu, Shanglei  Total change: -2.75  Rating chartPersonal card
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 April to May All China CHN 2008-04-22
RcRownchangeKK*chgGame
 2448 2208 0.50 3 -0.11 25 -2.75 
  Wu, Wenjin g2442 CHN0.5010.29257.25 
  Wen, Yang g2497 CHN0.001-0.1625-4.00 
  Lin, Chen 2406 CHN0.001-0.2425-6.00 

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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