Individual Calculations September 2022
 Hughes, Gavin James  Total change: -6.80  Rating chartPersonal card
 Chessable British Chess Championships 2022: Weekend Open (Atkins) Torquay ENG 2022-08-12
RcRownchangeKK*chgGame
 1802 1773 1.50 4 -0.34 20 -6.80 
  Jackson, Edward 1787 ENG1.0010.522010.40 
  Mitra, Roman C 2132 ENG0.001-0.1020-2.00 
  Verma, Shlok 1865 ENG0.001-0.3720-7.40 
  Rajesh, Bhramav 1422 ENG0.501-0.3920-7.80 

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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