Individual Calculations September 2022
 Gardiner, Eric D  Total change: 7.20  Rating chartPersonal card
 Chessable British Chess Championships 2022: Major Open Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1812 1908 6.00 9 0.36 20 7.20 
  Fleri, Luke 1628 MLT1.0010.16203.20 
  Hickman, John E 1812 ENG0.501-0.1320-2.60 
  Volovich, Julia 1756 ENG0.501-0.2020-4.00 
  Cox, Toby 1788 ENG0.501-0.1620-3.20 
  Davis, Cameron 1783 ENG0.501-0.1720-3.40 
  Collins, Jonathan 1823 ENG0.501-0.1220-2.40 
  Khoury, Theo 1822 ENG1.0010.38207.60 
  Johnson, Paul A 1816 ENG1.0010.37207.40 
  Dignam, Matthew 2080 IRL0.5010.23204.60 

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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