Individual Calculations May 2022
 Wang, Rachel Zihan  Total change: -16.00  Rating chartPersonal card
 2022 Canada Women Zonal Kingston CAN 2022-04-13
RcRownchangeKK*chgGame
 1816 1561 1.50 7 -0.40 40 -16.00 
  Ouellet, Maili-Jade wg2179 CAN0.001-0.0240-0.80 
  Botez, Alexandra wf2020 CAN0.5010.454018.00 
  Guo, Yu Han 1444 CAN0.001-0.6640-26.40 
  D`souza, Carina 1466 CAN0.001-0.6340-25.20 
  Glenda, Baylon 1858 CAN1.0010.854034.00 
  Demchenko, Svitlana wm2079 CAN0.001-0.0340-1.20 
  Hua, Michelle 1665 CAN0.001-0.3640-14.40 

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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