Individual Calculations May 2022
 Jackson, Sheila  Total change: -23.80  Rating chartPersonal card
 ECF Womens Norm Event 2022 London ENG 2022-04-07
RcRownchangeKK*chgGame
 2081 2096 3.50 9 -1.19 20 -23.80 
  Vine, Elzbieta wf2138 POL0.5010.06201.20 
  Orlovska, Madara 2063 LAT0.501-0.0520-1.00 
  Kueh, Audrey 2107 ENG0.5010.02200.40 
  Smith, Olivia wf1997 WLS0.001-0.6420-12.80 
  Zhu, Yaoyao 1880 ENG0.001-0.7820-15.60 
  Bhatia, Kanwal K wf2018 ENG1.0010.39207.80 
  Yao, Lan wm2260 ENG0.001-0.2820-5.60 
  Zaksaite, Salomeja wm2246 LTU0.5010.20204.00 
  Longson, Sarah N wf2019 ENG0.501-0.1120-2.20 

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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