Individual Calculations June 2023
 Kueh, Audrey  Total change: -32.80  Rating chartPersonal card
 2022/23 4NCL Division 1 Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 2146 2127 0.00 1 -0.47 20 -9.40 
  Zulfic, Fedja 2146 AUS0.001-0.4720-9.40 

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)
 
 2022/23 4NCL Division 2 Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 1876 2127 0.50 2 -1.12 20 -22.40 
  Gazis, Georgios 1835 GRE0.001-0.8520-17.00 
  Doran, Chris 1917 ENG0.501-0.2720-5.40 

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)
 
 English Women's Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 1933 2129 5.00 7 -0.05 20 -1.00 
  Hariharan, Shambavi 1729  * ENG1.0010.08201.60 
  Varney, Zoe wc1974 ENG0.001-0.7120-14.20 
  Sheikh, Anum wc1751 ENG1.0010.09201.80 
  Sivanandan, Bodhana 1795 ENG1.0010.12202.40 
  Pert, Nina wc2000 ENG1.0010.33206.60 
  Toma, Katarzyna wg2254 ENG0.001-0.3320-6.60 
  Longson, Sarah N wf2031 ENG1.0010.37207.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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