Individual Calculations December 2013
 Healey, Michael  Total change: 8.70  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress November 2013 London ENG 2013-11-23
RcRownchangeKK*chgGame
 1842 2091 3.00 3 0.58 15 8.70 
  Barasi, Paul Dl 1906 ENG1.0010.26153.90 
  Joslin, Tim 1808 ENG1.0010.16152.40 
  Kalavannan, Koby 1812 ENG1.0010.16152.40 

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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