Individual Calculations September 2022
 McKay, Jonathan  Total change: -12.00  Rating chartPersonal card
 Chessable British Chess Championships 2022: Major Open Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1763 1908 5.50 9 -0.60 20 -12.00 
  Mize, Dylan 1628 USA1.0010.16203.20 
  Dasgupta, Avyukt 1675 ENG0.501-0.2920-5.80 
  Adams, Henry 1508  * ENG1.0010.08201.60 
  Smith, Andrew Philip f2123 IRL0.001-0.2320-4.60 
  Pert, Nina 1718 ENG0.001-0.7520-15.00 
  Li, Ethan 1776 ENG0.501-0.1820-3.60 
  Miller, George 1768 ENG1.0010.31206.20 
  Davis, Cameron 1783 ENG0.501-0.1720-3.40 
  Merriman, James 1890 ENG1.0010.47209.40 
 * 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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