Individual Calculations June 2022
 Hepworth, Peter  Total change: 17.60  Rating chartPersonal card
 Chessable English Championships 2022 Kenilworth ENG 2022-05-19
RcRownchangeKK*chgGame
 2055 1843 2.50 7 0.44 40 17.60 
  Willow, Jonah B f2401 ENG0.001-0.0340-1.20 
  Zheng, Harry Z 1916 ENG1.0010.604024.00 
  Okhai, Shabir 2121 ENG0.001-0.1740-6.80 
  Kumar, Soham 1678 ENG0.501-0.2240-8.80 
  Ireland, David J 2000 ENG1.0010.714028.40 
  Ashton, Adam G f2366 ENG0.001-0.0340-1.20 
  Herring, Samuel 1900 ENG0.001-0.4240-16.80 

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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