Individual Calculations September 2023
 Davis, Timothy  Total change: -20.40  Rating chartPersonal card
 2023 British Championship: Major Open Leicester ENG 2023-07-22
RcRownchangeKK*chgGame
 1727 1737 3.50 9 -1.02 20 -20.40 
  Pal, Rohan 1966 ENG0.5010.29205.80 
  Banerjee, Supratit 1895 SCO0.001-0.2920-5.80 
  Green, Michael 1923 ENG0.001-0.2620-5.20 
  Larkin, Benjamin 1850 ENG0.001-0.3520-7.00 
  Pang, Ethan 1554 ENG0.501-0.2420-4.80 
  Chantrell, Paul 1576 ENG1.0010.29205.80 
  Pattni, Kishan 1593 ENG0.501-0.1920-3.80 
  Gamage Ranasinghe, Yuman R 1337  * SRI1.0010.08201.60 
  Freeman, Ashley 1846 ENG0.001-0.3520-7.00 
 * 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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