Individual Calculations February 2013
 Rajesh, Gorak  Total change: 23.25  Rating chartPersonal card
 London Christmas Congress Open Harrow ENG 2012-12-28
RcRownchangeKK*chgGame
 1843 1458 2.00 5 1.55 15 23.25 
  Hayward, Alan 1858  * ENG0.001-0.0815-1.20 
  Gibbs, Dominic V 1858  * ENG0.001-0.0815-1.20 
  McCarthy, Damian 1858  * ENG1.0010.921513.80 
  Young, Daniel J 1782 ENG1.0010.871513.05 
  Dydak, Mateusz 1858  * CAN0.001-0.0815-1.20 
 * 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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