Individual Calculations February 2017
 Sharkey, Brian  Total change: 24.40  Rating chartPersonal card
 Hampstead FIDE Congress Under 1900 Jan 17 London ENG 2017-01-14
RcRownchangeKK*chgGame
 1624 1680 3.50 5 0.61 40 24.40 
  Merriman, James 1551 ENG1.0010.334013.20 
  Horlock, Peter J 1611 ENG1.0010.404016.00 
  Lim, Yu-Chin (peter) 1682 ENG1.0010.504020.00 
  Pride, Stephen C 1653 ENG0.501-0.0440-1.60 
  Balaji, Aaravamudhan 1624 ENG0.001-0.5840-23.20 

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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