Individual Calculations November 2023
 Liu, Jacob  Total change: 20.80  Rating chartPersonal card
 Southall FIDE Congress September 2023 - U1900 Southall ENG 2023-09-23
RcRownchangeKK*chgGame
 1480 1545 1.50 3 -0.25 40 -10.00 
  Blinov, Roman 1845 ENG0.001-0.1540-6.00 
  Harandi, Kamran 1358 ENG0.501-0.2440-9.60 
  Sengupta, Sohana 1238 ENG1.0010.14405.60 

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)
 
 Muswell Hill FIDE Standard 17 October London ENG 2023-10-17
RcRownchangeKK*chgGame
 1586 1545 2.00 2 1.11 40 44.40 
  Lebedev, Lion 1659 ENG1.0010.664026.40 
  Pride, Stephen C 1512 ENG1.0010.454018.00 

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)
 
 Muswell Hill FIDE Standard 24 October London ENG 2023-10-24
RcRownchangeKK*chgGame
 1607 1545 0.50 2 -0.34 40 -13.60 
  Leung, Hao Ran 1681 HKG0.5010.18407.20 
  Han, Qixuan 1532 ENG0.001-0.5240-20.80 

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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