Individual Calculations September 2013
 Wei, Naomi  Total change: 7.50  Rating chartPersonal card
 Hampstead Open FIDE Congress August 2013 London ENG 2013-08-24
RcRownchangeKK*chgGame
 1877 1759 2.00 5 0.25 30 7.50 
  Murphy, Conor 1972 ENG0.5010.27308.10 
  Kalerwa, Edwin 1777 ENG0.001-0.4730-14.10 
  White, David J 1941 ENG0.5010.24307.20 
  Nayak, Raghav 1693 ENG1.0010.413012.30 
  Galan Fernandez, Felix 2000 ESP0.001-0.2030-6.00 

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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