Individual Calculations January 2009
 Al-Khelaifi, Aisha  Total change: 12.50  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 1948 1650 1.50 6 0.50 25 12.50 
  Isaeva, Aknyr 2000 TKM1.0010.892522.25 
  Zepeda, Sonia wm2000 ESA0.001-0.1125-2.75 
  Pintor, Ariana wf2000 POR0.001-0.1125-2.75 
  Tetenkina, Irina wm2000 SWE0.001-0.1125-2.75 
  Mijovic, Aleksandra wf2000 MNE0.001-0.1125-2.75 
  Rojas, Montserrat 1689 PAR0.5010.05251.25 

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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