Individual Calculations January 2009
 Cordero, Daniela  Total change: -17.10  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2043 1989 1.50 6 -1.14 15 -17.10 
  Wagener, Anna wg2246 LUX0.001-0.1815-2.70 
  Ordaz Valdes, Lisandra wm2306 CUB0.001-0.1315-1.95 
  Winkelmann, Elena 2097 GER0.001-0.3515-5.25 
  Smith, Olivia wf1961 WLS0.001-0.5415-8.10 
  Sanchez Rodriguez, Wilmairi 1773 PUR0.501-0.2815-4.20 
  Hamza, Amira 1872 ALG1.0010.34155.10 

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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