Rapid: Individual Calculations August 2023
 Llewellyn, Julian D  Total change: 18.20  Rating chartPersonal card
 Poplar Rapid Tournament - Under 2000 - 1 July 2023 London ENG 2023-07-01
RcRownchangeKK*chgGame
 1719 1573 3.50 4 2.21 20 44.20 
  Millward, David J 1681 ENG1.0010.652013.00 
  Iyengar, Ilya 1929 ENG1.0010.892017.80 
  Jefremov, Aivar 1607 LAT0.5010.05201.00 
  Rubeck, Jonathan 1658 ENG1.0010.622012.40 

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)
 
 Golders Green FIDE Rapidplay 2023 July Major London ENG 2023-07-15
RcRownchangeKK*chgGame
 1322 1573 3.50 6 -1.30 20 -26.00 
  Panicker, Sidharth 1345 ENG1.0010.21204.20 
  Clark, Edward 1391 ENG0.501-0.2420-4.80 
  Pereslavtsev, Alexandr 1435 ENG0.501-0.1920-3.80 
  Horwood, Alexander 1187 ENG0.001-0.9120-18.20 
  Birbas, Jason 1351 ENG0.501-0.2820-5.60 
  Nargund, Sujan 1223 ENG1.0010.11202.20 

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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