Individual Calculations February 2013
 Gahir, Jasdeep  Total change: 0.75  Rating chartPersonal card
 London Christmas Congress Open Harrow ENG 2012-12-28
RcRownchangeKK*chgGame
 1917 1855 2.50 6 0.05 15 0.75 
  Cairns, Stephen 2051 ENG0.001-0.2515-3.75 
  Bonafont, Philip R 2068 ENG0.001-0.2315-3.45 
  Anilkumar, Anantha Pp (snr) 1455  * ENG1.0010.08151.20 
  Batchelor, Peter J 2142 ENG0.001-0.1615-2.40 
  McCarthy, Damian 1934 ENG1.0010.61159.15 
  Foster, Chantelle L 1853 ENG0.5010.00150.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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