Individual Calculations September 2016
 Davis, Katherine S  Total change: 24.80  Rating chartPersonal card
 2016 NAYCC U18 Girls Windsor CAN 2016-08-07
RcRownchangeKK*chgGame
 1838 1780 4.00 8 0.62 40 24.80 
  Ouellet, Maili-Jade wc1906 CAN0.001-0.3340-13.20 
  Ding, Kimberly wf1966 USA0.5010.24409.60 
  Liu, Miranda 1902 USA1.0010.674026.80 
  Kaneshalingam, Mathanhe wc1631 CAN0.001-0.7040-28.00 
  Qiao, Cindy wf1699 CAN1.0010.394015.60 
  Liu, Joanna wf1956 USA0.5010.23409.20 
  Demchenko, Svitlana 1828 CAN0.5010.07402.80 
  Trakru, Priya wc1816 USA0.5010.05402.00 

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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