Individual Calculations September 2017
 Samworth-Calvier, Juju  Total change: 200.40  Rating chartPersonal card
 104th British Championships Major Open Llandudno ENG 2017-07-29
RcRownchangeKK*chgGame
 1890 1594 4.00 9 2.62 40 104.80 
  Pollack, Oscar 1871 ENG0.001-0.1740-6.80 
  Gosling, Brian Ge 1825 ENG1.0010.794031.60 
  Jameson, David 1994  * WLS0.001-0.0840-3.20 
  Calderon, Paul 1814 USA1.0010.784031.20 
  Forster, James Connor C 1862 RSA0.5010.334013.20 
  Graham, Cassie M 1874 ENG0.5010.344013.60 
  Davison, Colin Fs 1926 ENG0.5010.384015.20 
  Cowan, Richard M 1874 ENG0.5010.344013.60 
  Edwards, Simon R 1973 ENG0.001-0.0940-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 104th British Championships Under 16 Llandudno ENG 2017-07-30
RcRownchangeKK*chgGame
 1814 1594 4.00 7 2.39 40 95.60 
  Smith, Callum 1837 SCO1.0010.804032.00 
  Haridas, Girinath 1977 ENG0.001-0.0940-3.60 
  Chauhan, Pranay 1769 ENG1.0010.734029.20 
  Modi, Kishan J 1725 ENG0.001-0.3240-12.80 
  Ramaiya, Anshu 1807 ENG0.001-0.2340-9.20 
  Remus Elliot, Luke 1863 ENG1.0010.834033.20 
  Ashworth, Robert M 1718 ENG1.0010.674026.80 

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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