Individual Calculations September 2017
 Jain, Gautam R  Total change: -19.20  Rating chartPersonal card
 104th British Championships Under 16 Llandudno ENG 2017-07-30
RcRownchangeKK*chgGame
 1759 1812 3.50 7 -0.48 40 -19.20 
  Petkov, Petko 1569 WLS0.501-0.3040-12.00 
  Ramaiya, Anshu 1807 ENG0.001-0.5140-20.40 
  Sanitt, Ethan 1673 ENG0.501-0.1940-7.60 
  Chauhan, Pranay 1769 ENG0.501-0.0640-2.40 
  Remus Elliot, Luke 1863 ENG1.0010.574022.80 
  Ashworth, Robert M 1718 ENG1.0010.374014.80 
  Boswell, Jacob Connor 1914 ENG0.001-0.3640-14.40 

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)
 

 

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