Individual Calculations February 2017
 Shapiro, Noah  Total change: 28.40  Rating chartPersonal card
 Hampstead FIDE Congress Under 1900 Jan 17 London ENG 2017-01-14
RcRownchangeKK*chgGame
 1679 1537 2.00 4 0.71 40 28.40 
  Brooke, John 1655 ENG0.5010.16406.40 
  Hernandez Castro, Julio Cesar 1850 ESP0.001-0.1440-5.60 
  Parry, Jacques 1661 ENG0.5010.17406.80 
  Crouch, Timothy J 1550 ENG1.0010.524020.80 

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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