Individual Calculations December 2013
 O`Gorman, Brendan  Total change: -6.45  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress November 2013 London ENG 2013-11-23
RcRownchangeKK*chgGame
 1555 1819 2.00 3 -0.43 15 -6.45 
  Reed, Liam 1449 ENG0.501-0.4015-6.00 
  Samadov, Samir 1594 ENG1.0010.22153.30 
  Altman, Joshua c1622 ENG0.501-0.2515-3.75 

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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