Individual Calculations September 2022
 Li, Ethan  Total change: 113.20  Rating chartPersonal card
 Chessable British Chess Championships 2022: Major Open Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1850 1776 6.00 8 2.83 40 113.20 
  Liu, Jacob 1368 ENG1.0010.08403.20 
  Sugden, John N 2028 ENG0.001-0.1940-7.60 
  Sainbayar, Anuurai 1532 ENG1.0010.20408.00 
  Menadue, Jeremy F S 2008 ENG0.5010.294011.60 
  McKay, Jonathan 1908 SCO0.5010.18407.20 
  Young, Daniel J 1949 ENG1.0010.734029.20 
  Thatte, Nishchal 1887 ENG1.0010.654026.00 
  Smith, Andrew Philip f2123 IRL1.0010.894035.60 

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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