Individual Calculations September 2015
 Bykovtsev, Agata  Total change: 56.00  Rating chartPersonal card
 2015 North American U20 Female Championships Kitchener CAN 2015-07-26
RcRownchangeKK*chgGame
 1930 2034 7.00 9 1.40 40 56.00 
  Zeng, Sheena 1634  * USA1.0010.08403.20 
  Munoz, Claudia wc1927 USA1.0010.354014.00 
  Yu, Jennifer R wf2072 USA0.5010.05402.00 
  Feng, Maggie wc2037 USA0.5010.00400.00 
  Ding, Kimberly wf1920 USA1.0010.344013.60 
  Li, Yilin 1853 CAN1.0010.264010.40 
  Wang, Annie wm2065 USA0.001-0.4640-18.40 
  Zhou, Qiyu wm2126 CAN1.0010.634025.20 
  Giblon, Rebecca 1739 CAN1.0010.15406.00 
 * 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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