Individual Calculations February 2017
 Bahra, Pardeep S  Total change: 2.80  Rating chartPersonal card
 London Junior Chess Championships Christmas Open, Under 18-21 London ENG 2016-12-28
RcRownchangeKK*chgGame
 1918 1837 2.50 6 0.14 20 2.80 
  Varney, Zoe 2000 ENG1.0010.722014.40 
  Chakanyuka, Charles 2042 ZIM0.001-0.2420-4.80 
  Bansal, Rohan 1987 ENG0.5010.20204.00 
  Balaji, Ananthanarayanan 1984 ENG0.001-0.3020-6.00 
  Watson, Mikey 1727 ENG1.0010.35207.00 
  Modi, Shyam 1769 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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