Individual Calculations September 2017
 Rajesh, Gorak  Total change: -32.40  Rating chartPersonal card
 104th British Championships Under 16 Llandudno ENG 2017-07-30
RcRownchangeKK*chgGame
 1732 1763 3.00 7 -0.81 40 -32.40 
  Miller, Dominic 2103 ENG0.001-0.1240-4.80 
  Balouka-Myers, Reuben 1520 ENG1.0010.20408.00 
  Petkov, Petko 1569 WLS1.0010.254010.00 
  Ashworth, Robert M 1718 ENG0.001-0.5640-22.40 
  Boswell, Jacob Connor 1914 ENG0.001-0.3040-12.00 
  Chauhan, Pranay 1769 ENG0.001-0.4940-19.60 
  Smith, Rachel L 1529 SCO1.0010.21408.40 

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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