Individual Calculations January 2010
 Sanchez Delgado, Lidia  Total change: -25.95  Rating chartPersonal card
 XI Abierto de la ConstituciĆ³n Madrid ESP 2009-11-30
RcRownchangeKK*chgGame
 1759 2020 1.50 4 -1.73 15 -25.95 
  Kalynovsky, Martin 1620  * ESP1.0010.08151.20 
  Vidaurre, Luis 1879 BOL0.001-0.6915-10.35 
  Ananian, Arman 1756 ESP0.501-0.3215-4.80 
  De La Orden Alcocer, Alejandro 1780 ESP0.001-0.8015-12.00 
 * 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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