Individual Calculations May 2022
 D`souza, Carina  Total change: 4.80  Rating chartPersonal card
 2022 Canada Women Zonal Kingston CAN 2022-04-13
RcRownchangeKK*chgGame
 1818 1466 1.50 7 0.12 40 4.80 
  Demchenko, Svitlana wm2079 CAN0.001-0.0240-0.80 
  Gao, Lucy 1585 CAN0.5010.16406.40 
  Glenda, Baylon 1858 CAN0.001-0.0840-3.20 
  Wang, Rachel Zihan 1561 CAN1.0010.634025.20 
  Guo, Yu Han 1444 CAN0.001-0.5340-21.20 
  Botez, Alexandra wf2020 CAN0.001-0.0340-1.20 
  Ouellet, Maili-Jade wg2179 CAN0.001-0.0140-0.40 

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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