Individual Calculations January 2012
 Siddiqui, Nida Mishraz  Total change: 19.20  Rating chartPersonal card
 London Chess Classic 2011: Open London ENG 2011-12-03
RcRownchangeKK*chgGame
 1887 1659 3.00 7 1.28 15 19.20 
  Karthikeyan, Murali 2059  * IND0.001-0.0815-1.20 
  Shweta, Gole 1999 IND0.001-0.1215-1.80 
  Flynn, David 1978 ENG0.001-0.1315-1.95 
  Melcon Diez, Enrique 1632 ESP1.0010.46156.90 
  Wood, Peter R 2027 ENG0.001-0.1015-1.50 
  Lie, Terje 1644 NOR1.0010.48157.20 
  Jones, Chris S 1868 ENG1.0010.771511.55 
 * 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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