Individual Calculations September 2022
 Johnson, Paul A  Total change: 0.80  Rating chartPersonal card
 Chessable British Chess Championships 2022: Major Open Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1800 1816 4.00 8 0.04 20 0.80 
  Cox, Lucian 1416  * ENG1.0010.08201.60 
  Leslie, Alex 1954 ENG0.5010.19203.80 
  Smith, Andrew Philip f2123 IRL0.001-0.1420-2.80 
  Hutchence, Gregg Sh 1358 ENG1.0010.05201.00 
  Novak, Vjekoslav 1702 CRO0.501-0.1620-3.20 
  Merriman, James 1890 ENG1.0010.602012.00 
  Gardiner, Eric D 1908 ENG0.001-0.3720-7.40 
  Alldritt, Nigel R E 2049 ENG0.001-0.2120-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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