Individual Calculations September 2022
 Davidson, James  Total change: 0.00  Rating chartPersonal card
 Chessable British Chess Championships 2022: Major Open Torquay ENG 2022-08-13
RcRownchangeRpKK*chgGame
 1691 0 1.00 7 0.00 1382   0.00 
  Larkin, Benjamin 1872 ENG0.0010.00 0.00 
  Cox, Toby 1788 ENG0.0010.00 0.00 
  Chan, Michelle (ngo Yu) 1638 ENG0.0010.00 0.00 
  Pert, Max 1676 ENG0.0010.00 0.00 
  Hutchence, Gregg Sh 1358 ENG0.5010.00 0.00 
  Fleri, Luke 1628 MLT0.5010.00 0.00 
  McCarthy, Damian 1875 ENG0.0010.00 0.00 

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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