Individual Calculations September 2023
 Dayal, Samar  Total change: 89.20  Rating chartPersonal card
 2023 British Championship: Major Open Leicester ENG 2023-07-22
RcRownchangeKK*chgGame
 1823 1430 3.00 8 2.23 40 89.20 
  McCarthy, Damian 1838 ENG0.5010.424016.80 
  Smith, Andrew Philip f2038 IRL0.001-0.0240-0.80 
  Larkin, Benjamin 1850 ENG1.0010.934037.20 
  Rida, Ruqayyah 1829 ENG0.001-0.0840-3.20 
  Kothari, Jai 1782 ENG0.5010.394015.60 
  Isik, Muhammed Oguz 1701 ENG0.001-0.1740-6.80 
  Abhyuday, Santhosh 1798 IND0.001-0.1040-4.00 
  Sheikh, Anum wc1744 ENG1.0010.864034.40 

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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