Individual Calculations September 2022
 Littleton, Mark  Total change: -19.20  Rating chartPersonal card
 Chessable British Chess Championships 2022: Weekend Open (Atkins) Torquay ENG 2022-08-12
RcRownchangeKK*chgGame
 1805 1946 1.00 3 -0.96 20 -19.20 
  Garcia Hernandez, Oscar 2056 ESP0.001-0.3520-7.00 
  Bedi, Adam 1804 ENG0.501-0.1920-3.80 
  Wenninger, Maxim 1554 ENG0.501-0.4220-8.40 

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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