Individual Calculations June 2023
 Badacsonyi, Frankie  Total change: -8.40  Rating chartPersonal card
 English Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 1900 1976 4.00 7 -0.21 40 -8.40 
  De Coverly, Roger D 1945 ENG0.001-0.5440-21.60 
  Pal, Rohan 1955 ENG0.501-0.0340-1.20 
  Gordon, Sean 1791 ENG0.501-0.2440-9.60 
  Alldritt, Nigel R E 1954 ENG0.501-0.0340-1.20 
  Ireland, David J 1911 ENG1.0010.414016.40 
  Murawski, Jan 1896 ENG0.501-0.1140-4.40 
  Pert, Max 1850 ENG1.0010.334013.20 

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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