Individual Calculations September 2022
 Matthews, Adrian M S  Total change: -54.00  Rating chartPersonal card
 Chessable British Chess Championships 2022: Major Open Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1566 1833 3.00 7 -2.70 20 -54.00 
  Novak, Vjekoslav 1702 CRO0.501-0.1820-3.60 
  Hutchence, Gregg Sh 1433  * ENG0.501-0.4220-8.40 
  Jakhria, Kushal 1630 ENG0.001-0.7620-15.20 
  Liu, Tianyi 1600 ENG0.501-0.2920-5.80 
  Latypova, Olga L 1566 ENG0.501-0.3220-6.40 
  Adams, Henry 1469 ENG0.001-0.9020-18.00 
  Headlong, Georgia 1561 ENG1.0010.17203.40 
 * 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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