Rapid: Individual Calculations May 2022
 Zhou, Leyi Charlotte  Total change: 23.20  Rating chartPersonal card
 Berlin Bear 2022 Berlin GER 2022-04-02
RcRownchangeKK*chgGame
 1800 1245 1.50 7 1.16 20 23.20 
  Kucherenko, Olena wc1949 UKR0.001-0.0120-0.20 
  Khuong, Thi Hong Nhung wm1991 VIE0.5010.502010.00 
  Raab, Helen 1860 GER0.001-0.0220-0.40 
  Krueger, Antje-Christine 1555 GER1.0010.862017.20 
  Zhou, Lepu Coco 1739 GER0.001-0.0420-0.80 
  Von Herman, Brigitte wf1929 GER0.001-0.0120-0.20 
  Fischer, Maxi 1579 GER0.001-0.1220-2.40 

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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