Individual Calculations June 2022
 Jukes, Sam  Total change: 10.80  Rating chartPersonal card
 2021/22 4NCL Division 3 Central Rounds 7-9 Leamington Spa ENG 2022-04-30
RcRownchangeKK*chgGame
 1915 1849 2.00 3 0.76 20 15.20 
  Truman, Richard G 1931 ENG0.001-0.3920-7.80 
  Lewis, Christopher D 1822 ENG1.0010.46209.20 
  Hewitt, William 1992 WLS1.0010.692013.80 

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)
 
 31st Frome Chess Congress Frome ENG 2022-05-13
RcRownchangeKK*chgGame
 1964 1895 3.00 5 1.03 20 20.60 
  Richmond, Jane wf2093 WLS0.5010.26205.20 
  Ratnesan, Radha 1512 ENG1.0010.09201.80 
  Alldritt, Nigel Re 2163 ENG1.0010.832016.60 
  Ashworth, Michael J 2024 ENG0.001-0.3320-6.60 
  Pleasants, Allan J 2028 WLS0.5010.18203.60 

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)
 
 EACU 3rd FIDE-rated Congress - Open Newmarket ENG 2022-05-27
RcRownchangeKK*chgGame
 1857 1895 1.50 5 -1.25 20 -25.00 
  Jermy, Jaden 1713 ENG1.0010.26205.20 
  Ismail, Mohammed Aayan 1849 ENG0.001-0.5620-11.20 
  Fathallah, Joe 1902 WLS0.5010.01200.20 
  Palucha, Szymon C 1990 ENG0.001-0.3720-7.40 
  Ilett, Raymond J 1830 ENG0.001-0.5920-11.80 

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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