Individual Calculations September 2022
 Smith, Andrew Philip  Total change: -36.40  Rating chartPersonal card
 Chessable British Chess Championships 2022: Major Open Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1904 2123 5.00 9 -1.82 20 -36.40 
  Cox, Toby 1788 ENG1.0010.12202.40 
  Phillips, Owen S 1860 ENG0.501-0.3220-6.40 
  Johnson, Paul A 1816 ENG1.0010.14202.80 
  McKay, Jonathan 1908 SCO1.0010.23204.60 
  Saunders, Aron 1836 ENG0.501-0.3420-6.80 
  Larkin, Benjamin 1872 ENG0.501-0.3120-6.20 
  Ogunshola, Ben 2163 NGR0.5010.06201.20 
  James, Russell A 2113 ENG0.001-0.5120-10.20 
  Li, Ethan 1776 ENG0.001-0.8920-17.80 

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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