Individual Calculations April 2022
 Barbier-Ramaiah, Riya Aude  Total change: 4.80  Rating chartPersonal card
 Mill Hill FIDE Congress - Mar 2022 U1900 London ENG 2022-03-26
RcRownchangeKK*chgGame
 1530 1205 1.00 5 0.12 40 4.80 
  Ball, Matthew P 1579 ENG0.001-0.1040-4.00 
  Passariello, Andrea 1415 ITA1.0010.774030.80 
  Acharya, Kandara 1428 ENG0.001-0.2240-8.80 
  Faulkner, David J 1887 ENG0.001-0.0140-0.40 
  Lishoy Gengis Paratazham, Dildara 1342 ENG0.001-0.3240-12.80 

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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