Individual Calculations March 2013
 Cork, Dave  Total change: -27.30  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress February 2013 London ENG 2013-02-16
RcRownchangeKK*chgGame
 1631 1846 0.50 3 -1.82 15 -27.30 
  Cavendish, Joshua 1654 ENG0.001-0.7515-11.25 
  Jain, Gautam 1653 ENG0.501-0.2515-3.75 
  Oyama, Harunobu 1585 ENG0.001-0.8215-12.30 

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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