Individual Calculations May 2022
 Vine, Elzbieta  Total change: -54.20  Rating chartPersonal card
 ECF Womens Norm Event 2022 London ENG 2022-04-07
RcRownchangeKK*chgGame
 2076 2138 2.50 9 -2.71 20 -54.20 
  Jackson, Sheila wg2096 ENG0.501-0.0620-1.20 
  Zaksaite, Salomeja wm2246 LTU0.5010.15203.00 
  Longson, Sarah N wf2019 ENG0.001-0.6620-13.20 
  Yao, Lan wm2260 ENG0.001-0.3320-6.60 
  Orlovska, Madara 2063 LAT0.001-0.6020-12.00 
  Kueh, Audrey 2107 ENG0.001-0.5420-10.80 
  Smith, Olivia wf1997 WLS0.001-0.6920-13.80 
  Zhu, Yaoyao 1880 ENG1.0010.18203.60 
  Bhatia, Kanwal K wf2018 ENG0.501-0.1620-3.20 

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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