Individual Calculations June 2023
 Sedykh, Mikhail  Total change: -4.40  Rating chartPersonal card
 Beckenham FIDE 2022-2023 Round 7 May 2023 Beckenham ENG 2023-05-03
RcRownchangeKK*chgGame
 2133 2092 1.00 1 0.56 20 11.20 
  Ali, Mehmet 2133 ENG1.0010.562011.20 

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)
 
 English Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 2014 2092 3.50 7 -0.78 20 -15.60 
  Liu, Tianyi (jack) 1915 ENG0.501-0.2320-4.60 
  Patel, Zain 1949 ENG1.0010.31206.20 
  Willow, Jonah B m2450 ENG0.001-0.1020-2.00 
  Badacsonyi, Stanley 1914 ENG0.001-0.7320-14.60 
  Watson, Jacob 1886 ENG0.501-0.2620-5.20 
  Bak, Christopher 2010 ENG1.0010.39207.80 
  Verma, Shlok 1971 ENG0.501-0.1620-3.20 

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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