Individual Calculations September 2009
 Wan, Yunguo  Total change: -0.70  Rating chartPersonal card
 2009 China Men's Individual Championship Group B Zhuhai CHN 2009-08-05
RcRownchangeKK*chgGame
 2360 2446 6.00 10 -0.07 10 -0.70 
  He, Chuan 2092 CHN1.0010.11101.10 
  Li, Hanbin 2313 CHN1.0010.32103.20 
  Lu, Yijie 2286 CHN0.501-0.2110-2.10 
  Wang, Li 2390 CHN0.501-0.0810-0.80 
  Lou, Yiping 2406 CHN1.0010.44104.40 
  Qiao, Liang f2349 CHN0.501-0.1310-1.30 
  Li, Shilong g2533 CHN0.5010.12101.20 
  Ma, Qun 2319 CHN0.501-0.1710-1.70 
  Yu, Yangyi 2510 CHN0.001-0.4110-4.10 
  Wang, Chen 2400 CHN0.501-0.0610-0.60 

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)
 

 

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