Rapid: Individual Calculations June 2022
 Bryant, Amelie  Total change: -23.80  Rating chartPersonal card
 World Cadet - Youth Rapid Chess Championships - Girls U10 Rhodes GRE 2022-05-01
RcRownchangeKK*chgGame
 1236 1153 0.00 3 -1.19 20 -23.80 
  Alessi, Clio 1411 ITA0.001-0.1820-3.60 
  Galmidi, Ester 1075 ISR0.001-0.6120-12.20 
  Berezovskaya, Arina 1222 FID0.001-0.4020-8.00 

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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