Individual Calculations September 2022
 McKay, Ruairidh  Total change: 31.60  Rating chartPersonal card
 Chessable British Chess Championships 2022: Major Open Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1664 1528 2.50 5 0.79 40 31.60 
  Davis, Timothy 1779 ENG0.001-0.1940-7.60 
  Taylor, William J 1983 ENG0.001-0.0640-2.40 
  Cox, Lucian 1174 ENG1.0010.11404.40 
  Mize, Dylan 1628 USA0.5010.14405.60 
  Gartside, Carl 1758 ENG1.0010.794031.60 

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)
 

 

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