Individual Calculations January 2009
 De La Cruz, Mercedes  Total change: 2.55  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2019 2045 5.00 9 0.17 15 2.55 
  Chen, I Chen 1725 TPE1.0010.13151.95 
  Drljevic, Ljilja wm2259 MNE1.0010.771511.55 
  Pokorna, Regina wg2376 SVK0.001-0.1215-1.80 
  Gao, Judy 1895 NZL0.001-0.7015-10.50 
  Qane, Chnar wf1930 IRQ1.0010.34155.10 
  Rivera, Daisy 2073 PHI0.001-0.4615-6.90 
  Pintor, Ariana wf2152 POR0.5010.15152.25 
  Hamza, Amira 1872 ALG0.501-0.2315-3.45 
  Jalloul, Maya M wf1889 LIB1.0010.29154.35 

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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