Individual Calculations January 2009
 Hamza, Amira  Total change: 11.10  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 1994 1872 3.50 8 0.74 15 11.10 
  You, Garam 1522 KOR1.0010.11151.65 
  Gevorgyan, Irina wf2179 UZB0.001-0.1415-2.10 
  Mamedjarova, Turkan wg2222 AZE1.0010.891513.35 
  Hallaeva, Bahar wf2119 TKM0.001-0.1915-2.85 
  Maeckelberg, Mieke 1959 BEL0.001-0.3815-5.70 
  Mudongo, Boikhutso wf1917 BOT1.0010.56158.40 
  De La Cruz, Mercedes wf2045 DOM0.5010.23153.45 
  Cordero, Daniela 1989 BOL0.001-0.3415-5.10 

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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