Individual Calculations September 2022
 Woodward, Tim F  Total change: -9.40  Rating chartPersonal card
 Chessable British Chess Championships 2022: Weekend Open (Atkins) Torquay ENG 2022-08-12
RcRownchangeKK*chgGame
 1825 1824 1.00 3 -0.47 20 -9.40 
  Hill, Andy 1931 ENG0.001-0.3520-7.00 
  Ali, Shahvez 1628 ENG1.0010.25205.00 
  Chan, Sheng Liang Bernard 1916 MAS0.001-0.3720-7.40 

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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