Individual Calculations September 2012
 Madl, Ildiko  Total change: -28.10  Rating chartPersonal card
 China Chess League Division B Wuxi, China CHN 2012-07-27
RcRownchangeKK*chgGame
 2115 2357 3.50 8 -2.81 10 -28.10 
  Zhang, Lanlin 1957  * CHN1.0010.08100.80 
  Xu, Huahua 2214 CHN1.0010.31103.10 
  Ding, Linlin 2233 CHN0.001-0.6710-6.70 
  Wang, Xinyue 2121 CHN0.001-0.8010-8.00 
  Cai, Jiaying 2087 CHN0.501-0.3310-3.30 
  Huang, Cancan 1957  * CHN0.501-0.4210-4.20 
  Xiao, Yiyi 2137 CHN0.501-0.2810-2.80 
  Zhou, Guijue 2210 CHN0.001-0.7010-7.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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