Individual Calculations June 2023
 Shek, Daniel  Total change: 25.60  Rating chartPersonal card
 2022/23 4NCL Division 4 Rounds 9-11 Warwick ENG 2023-04-29
RcRownchangeKK*chgGame
 1680 1609 1.00 2 0.18 40 7.20 
  Gardner, Phillip K 1788 ENG1.0010.734029.20 
  Bradley, William 1571 ENG0.001-0.5540-22.00 

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)
 
 Ealing FIDE Congress - May U1900 London ENG 2023-05-20
RcRownchangeKK*chgGame
 1725 1608 1.50 3 0.46 40 18.40 
  Kamath, Raghu 1747 ENG1.0010.694027.60 
  Sooraj, M R 1821 IND0.001-0.2340-9.20 
  Muirhead, Samuel 1607 ENG0.5010.00400.00 

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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