Individual Calculations March 2024
 Longson, Sarah N  Total change: 4.00  Rating chartPersonal card
 2023-24 4NCL Division 3 Bishops Rounds 5-6 Telford ENG 2024-02-10
RcRownchangeKK*chgGame
 1613 1980 2.00 2 0.20 20 4.00 
  Holroyd-Doveton, Nathaniel 1580  * ENG1.0010.08201.60 
  Bailey, Adrian 1646 ENG1.0010.12202.40 
 * 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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