Individual Calculations September 2010
 Timofeev, Artyom  Total change: -0.20  Rating chartPersonal card
 2010 Yinzhou Cup China-Russia Chess Match for Men Ningbo,China CHN 2010-08-05
RcRownchangeKK*chgGame
 2686 2690 2.50 5 -0.02 10 -0.20 
  Ni, Hua g2645 CHN0.501-0.0610-0.60 
  Bu, Xiangzhi g2676 CHN0.001-0.5210-5.20 
  Wang, Hao g2724 CHN0.5010.05100.50 
  Wang, Yue g2716 CHN0.5010.04100.40 
  Zhou, Jianchao g2668 CHN1.0010.47104.70 

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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