Individual Calculations September 2022
 Lyons, Kieran  Total change: -20.40  Rating chartPersonal card
 44th FIDE Chess Olympiad Chennai 2022 Women Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 1847 1767 2.50 8 -1.02 20 -20.40 
  Cramling, Pia g2459 SWE0.001-0.0120-0.20 
  Cooke, Suzie G. wf1936 SCO0.001-0.2820-5.60 
  Ahmad Murad, Fatema Alzahraa. 1791 SYR1.0010.532010.60 
  Sakai, Azumi wc1759 JPN0.001-0.5120-10.20 
  Vasquez Jaen, Lourdes Lorena 1653 PAN0.501-0.1620-3.20 
  Lam, Pooja 1367  * GUY1.0010.08201.60 
  Rivera Negron, Yanira wc1770 PUR0.001-0.5020-10.00 
  Smith, Olivia wf2038 WLS0.001-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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