Individual Calculations February 2024
 Rizvi, Nasir  Total change: -22.40  Rating chartPersonal card
 Coulsdon Chess Dicky White January 2024 Coulsdon ENG 2024-01-08
RcRownchangeKK*chgGame
 1925 1968 0.00 2 -1.12 20 -22.40 
  Bharat Kumar, Balahari 1996 ENG0.001-0.4620-9.20 
  Agrawal, Shivam 1853 ENG0.001-0.6620-13.20 

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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