Individual Calculations April 2009
 Liang, Jinrong  Total change: -0.90  Rating chartPersonal card
 "Torch Real Estate" Cup Chinese Premier Leauge - 2008 Oct to Dec Wuxi CHN 2008-10-28
RcRownchangeKK*chgGame
 2541 2463 1.50 4 -0.09 10 -0.90 
  Zhou, Jianchao g2612 CHN0.5010.20102.00 
  Malakhov, Vladimir g2675 RUS0.001-0.2310-2.30 
  Peng, Xiaomin g2589 CHN0.5010.17101.70 
  Ji, Dan 2286 CHN0.501-0.2310-2.30 

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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