Individual Calculations September 2023
 Atako, Chino C  Total change: -4.60  Rating chartPersonal card
 2023 British Championship: Major Open Leicester ENG 2023-07-22
RcRownchangeKK*chgGame
 1840 2009 5.50 8 -0.23 20 -4.60 
  Pilley, Jack 1785 ENG1.0010.22204.40 
  Rubeck, Jonathan 1761 ENG0.001-0.8120-16.20 
  Verbytski, Oleg 1795 ENG0.001-0.7720-15.40 
  Abhyuday, Santhosh 1798 IND1.0010.23204.60 
  Bedi, Adam 1791 ENG1.0010.22204.40 
  Mikalajunas, Kajus 1881 ENG1.0010.33206.60 
  Badacsonyi, Stanley 1976 ENG1.0010.45209.00 
  Sanger, Jake M 1933 SCO0.501-0.1020-2.00 

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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