Individual Calculations June 2023
 Pert, Nina  Total change: 21.60  Rating chartPersonal card
 2022/23 4NCL Division 2 Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 2075 2000 1.50 3 0.31 40 12.40 
  White, Stuart A 2051 SCO0.001-0.4340-17.20 
  Stoica, Savas Marin 2065 ENG0.5010.09403.60 
  Duggan, John E 2109 ENG1.0010.654026.00 

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
 1917 2000 4.50 7 0.23 40 9.20 
  Gamal, Alaa 1752 ENG1.0010.19407.60 
  Subramanian, Anusha 1859 ENG1.0010.314012.40 
  Weersing, Abigail Riis 1932 ENG1.0010.414016.40 
  Rida, Ruqayyah 1844 ENG1.0010.294011.60 
  Kueh, Audrey wf2129 ENG0.001-0.3340-13.20 
  Varney, Zoe wc1974 ENG0.001-0.5440-21.60 
  Dicen, Elis Denele 1926 ENG0.501-0.1040-4.00 

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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