Individual Calculations February 2024
 Rahman, K Azizur  Total change: -8.80  Rating chartPersonal card
 London Christmas Chess Congress 2023 - Open Harrow ENG 2023-12-28
RcRownchangeKK*chgGame
 1845 1812 1.00 3 -0.39 20 -7.80 
  Badacsonyi, Stanley 2056 ENG0.001-0.2020-4.00 
  Martin, Thomas W 1656 ENG1.0010.29205.80 
  McLean, Robert 1823 ENG0.001-0.4820-9.60 

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)
 
 London Chess League FIDE Weekender - January 2024 London ENG 2024-01-05
RcRownchangeKK*chgGame
 1787 1795 2.00 4 -0.05 20 -1.00 
  Nargund, Sujan 1473 ENG1.0010.13202.60 
  Lalic, Peter D c2118 ENG0.5010.37207.40 
  Zhang, Junyi 1655 ENG0.501-0.1920-3.80 
  Peoples, Jonathon 1900 IRL0.001-0.3620-7.20 

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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